Q: Is 42,140,779 a Prime Number?
A: Yes, 42,140,779 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 42140779 can be evenly divided by 1 and 42,140,779, with no remainder.
Since 42,140,779 can be divided by just 1 and 42,140,779, it is a prime number.
| Number | 42,140,777 | 42,140,778 | 42,140,780 | 42,140,781 |
| Prime? | no | no | no | no |