312707000308 has 24 divisors (see below), whose sum is σ = 554987160000. Its totient is φ = 154139576640.

The previous prime is 312707000299. The next prime is 312707000323. The reversal of 312707000308 is 803000707213.

It is a self number, because there is not a number n which added to its sum of digits gives 312707000308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4580835 + ... + 4648597.

It is an arithmetic number, because the mean of its divisors is an integer number (23124465000).

Almost surely, 2^312707000308 is an apocalyptic number.

It is an amenable number.

312707000308 is a deficient number, since it is larger than the sum of its proper divisors (242280159692).

312707000308 is a wasteful number, since it uses less digits than its factorization.

312707000308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84087 (or 84085 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The spelling of 312707000308 in words is "three hundred twelve billion, seven hundred seven million, three hundred eight", and thus it is an aban number.