Q: Is 42,091 a Prime Number?
A: No, 42,091 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 42091 can be evenly divided by 1 7 49 859 6,013 and 42,091, with no remainder.
Since 42,091 cannot be divided by just 1 and 42,091, it is not a prime number.