322864428925 has 6 divisors (see below), whose sum is σ = 400351891898. Its totient is φ = 258291543120.

The previous prime is 322864428917. The next prime is 322864428937. The reversal of 322864428925 is 529824468223.

It can be written as a sum of positive squares in 3 ways, for example, as 8685121636 + 314179307289 = 93194^2 + 560517^2 .

It is not a de Polignac number, because 322864428925 - 2³ = 322864428917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6457288554 + ... + 6457288603.

Almost surely, 2^322864428925 is an apocalyptic number.

It is an amenable number.

322864428925 is a deficient number, since it is larger than the sum of its proper divisors (77487462973).

322864428925 is a wasteful number, since it uses less digits than its factorization.

322864428925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12914577167 (or 12914577162 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 55.

The spelling of 322864428925 in words is "three hundred twenty-two billion, eight hundred sixty-four million, four hundred twenty-eight thousand, nine hundred twenty-five".