Q: Is 4,201,209 a Prime Number?
A: No, 4,201,209 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 4201209 can be evenly divided by 1 3 9 466,801 1,400,403 and 4,201,209, with no remainder.
Since 4,201,209 cannot be divided by just 1 and 4,201,209, it is not a prime number.