Q: Is 42,339 a Prime Number?
A: No, 42,339 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 42339 can be evenly divided by 1 3 11 33 1,283 3,849 14,113 and 42,339, with no remainder.
Since 42,339 cannot be divided by just 1 and 42,339, it is not a prime number.