Q: Is 335,142 a Prime Number?
A: No, 335,142 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 335142 can be evenly divided by 1 2 3 6 9 18 43 86 129 258 387 433 774 866 1,299 2,598 3,897 7,794 18,619 37,238 55,857 111,714 167,571 and 335,142, with no remainder.
Since 335,142 cannot be divided by just 1 and 335,142, it is not a prime number.