315120550666424 has 16 divisors (see below), whose sum is σ = 591744906991320. Its totient is φ = 157321908802080.

The previous prime is 315120550666393. The next prime is 315120550666457. The reversal of 315120550666424 is 424666055021513.

It is a super-2 number, since 2×315120550666424² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29795810774 + ... + 29795821349.

Almost surely, 2^{315120550666424} is an apocalyptic number.

It is an amenable number.

315120550666424 is a deficient number, since it is larger than the sum of its proper divisors (276624356324896).

315120550666424 is a wasteful number, since it uses less digits than its factorization.

315120550666424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59591632790 (or 59591632786 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 315120550666424 in words is "three hundred fifteen trillion, one hundred twenty billion, five hundred fifty million, six hundred sixty-six thousand, four hundred twenty-four".