315342627875 has 32 divisors (see below), whose sum is σ = 429400797696. Its totient is φ = 229299420000.

The previous prime is 315342627829. The next prime is 315342627883. The reversal of 315342627875 is 578726243513.

It is a happy number.

It is not a de Polignac number, because 315342627875 - 2²⁰ = 315341579299 is a prime.

It is a super-2 number, since 2×315342627875² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9282170 + ... + 9316080.

It is an arithmetic number, because the mean of its divisors is an integer number (13418774928).

Almost surely, 2^315342627875 is an apocalyptic number.

315342627875 is a deficient number, since it is larger than the sum of its proper divisors (114058169821).

315342627875 is a wasteful number, since it uses less digits than its factorization.

315342627875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40700 (or 40690 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 53.

The spelling of 315342627875 in words is "three hundred fifteen billion, three hundred forty-two million, six hundred twenty-seven thousand, eight hundred seventy-five".