31364715268 has 12 divisors (see below), whose sum is σ = 54898546752. Its totient is φ = 15679416200.

The previous prime is 31364715257. The next prime is 31364715289. The reversal of 31364715268 is 86251746313.

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, 711280 + ... + 754087.

It is an arithmetic number, because the mean of its divisors is an integer number (4574878896).

Almost surely, 2^31364715268 is an apocalyptic number.

It is an amenable number.

31364715268 is a deficient number, since it is larger than the sum of its proper divisors (23533831484).

31364715268 is a wasteful number, since it uses less digits than its factorization.

31364715268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470722 (or 1470720 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The spelling of 31364715268 in words is "thirty-one billion, three hundred sixty-four million, seven hundred fifteen thousand, two hundred sixty-eight".