3142250399 has 2 divisors, whose sum is σ = 3142250400. Its totient is φ = 3142250398.

The previous prime is 3142250357. The next prime is 3142250401. The reversal of 3142250399 is 9930522413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3142250399 is a prime.

Together with 3142250401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142250339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571125199 + 1571125200.

It is an arithmetic number, because the mean of its divisors is an integer number (1571125200).

Almost surely, 2^3142250399 is an apocalyptic number.

3142250399 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142250399 is an equidigital number, since it uses as much as digits as its factorization.

3142250399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 3142250399 is about 56055.7793541397. The cubic root of 3142250399 is about 1464.6940927672.

The spelling of 3142250399 in words is "three billion, one hundred forty-two million, two hundred fifty thousand, three hundred ninety-nine".