315316454344324 has 6 divisors (see below), whose sum is σ = 551803795102574. Its totient is φ = 157658227172160.

The previous prime is 315316454344289. The next prime is 315316454344349. The reversal of 315316454344324 is 423443454613513.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 182625222932100 + 132691231412224 = 13513890^2 + 11519168^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39414556793037 + ... + 39414556793044.

Almost surely, 2^{315316454344324} is an apocalyptic number.

It is an amenable number.

315316454344324 is a deficient number, since it is larger than the sum of its proper divisors (236487340758250).

315316454344324 is a wasteful number, since it uses less digits than its factorization.

315316454344324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78829113586085 (or 78829113586083 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 52.

The spelling of 315316454344324 in words is "three hundred fifteen trillion, three hundred sixteen billion, four hundred fifty-four million, three hundred forty-four thousand, three hundred twenty-four".