Q: Is 42,691 a Prime Number?
A: No, 42,691 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 42691 can be evenly divided by 1 11 3,881 and 42,691, with no remainder.
Since 42,691 cannot be divided by just 1 and 42,691, it is not a prime number.