317152321425 has 96 divisors (see below), whose sum is σ = 597939408000. Its totient is φ = 164753222400.

The previous prime is 317152321391. The next prime is 317152321429. The reversal of 317152321425 is 524123251713.

317152321425 is a `hidden beast` number, since 3 + 1 + 71 + 523 + 21 + 42 + 5 = 666.

It is not a de Polignac number, because 317152321425 - 2¹² = 317152317329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 317152321425.

It is not an unprimeable number, because it can be changed into a prime (317152321429) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4304395 + ... + 4377455.

It is an arithmetic number, because the mean of its divisors is an integer number (6228535500).

Almost surely, 2^317152321425 is an apocalyptic number.

It is an amenable number.

317152321425 is a deficient number, since it is larger than the sum of its proper divisors (280787086575).

317152321425 is a wasteful number, since it uses less digits than its factorization.

317152321425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73248 (or 73237 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The spelling of 317152321425 in words is "three hundred seventeen billion, one hundred fifty-two million, three hundred twenty-one thousand, four hundred twenty-five".