315342314532 has 72 divisors (see below), whose sum is σ = 916078363200. Its totient is φ = 89594451648.

The previous prime is 315342314501. The next prime is 315342314543. The reversal of 315342314532 is 235413243513.

315342314532 is a `hidden beast` number, since 3 + 1 + 53 + 42 + 31 + 4 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3450307 + ... + 3540522.

It is an arithmetic number, because the mean of its divisors is an integer number (12723310600).

Almost surely, 2^315342314532 is an apocalyptic number.

It is an amenable number.

315342314532 is an abundant number, since it is smaller than the sum of its proper divisors (600736048668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315342314532 is a wasteful number, since it uses less digits than its factorization.

315342314532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6991025 (or 6991020 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The spelling of 315342314532 in words is "three hundred fifteen billion, three hundred forty-two million, three hundred fourteen thousand, five hundred thirty-two".