Is there any limitation for integer in javascript? [duplicate]

Answer 1

Here is the complete Javascript number reference;

http://www.hunlock.com/blogs/The_Complete_Javascript_Number_Reference

From within the reference you can see that type integer is accurate to 15 digits.

Answer 2

From the Mozilla Docs

The MAX_VALUE property has a value of approximately 1.79E+308. Values larger than MAX_VALUE are represented as "Infinity".

See an example here