Invalid SQL:

			SELECT postid
			FROM post AS post
			INNER JOIN thread AS thread ON(thread.threadid = post.threadid)
			WHERE post.userid = 2
				AND thread.forumid IN(3,5,4,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,98,100,101,99,103,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,94,37,38,39,40,41,42,43,49,44,45,46,47,48,104,105,106,107,108,109,110,111,112,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,95,70,71,72,73,74,75,76,77,96,78,79,80,81,82,97,83,84,85,86,87,91,88,89,90,92,93)
			ORDER BY post.dateline DESC
			LIMIT 1.84467440737E+19;

MySQL Error   : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1.84467440737E+19' at line 7
Error Number  : 1064
Request Date  : Saturday, August 25th 2012 @ 11:31:23 PM
Error Date    : Saturday, August 25th 2012 @ 11:31:23 PM
Classname     : vB_Database
MySQL Version : 5.0.95-community-log
I am getting this error in mysql. Can someone please help me find the mistake here.