312860081092 has 48 divisors (see below), whose sum is σ = 595001906352. Its totient is φ = 143079874560.

The previous prime is 312860081071. The next prime is 312860081113. The reversal of 312860081092 is 290180068213.

It is an interprime number because it is at equal distance from previous prime (312860081071) and next prime (312860081113).

It can be written as a sum of positive squares in 8 ways, for example, as 85535191296 + 227324889796 = 292464^2 + 476786^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41839258 + ... + 41846734.

It is an arithmetic number, because the mean of its divisors is an integer number (12395873049).

Almost surely, 2^312860081092 is an apocalyptic number.

It is an amenable number.

312860081092 is a deficient number, since it is larger than the sum of its proper divisors (282141825260).

312860081092 is a wasteful number, since it uses less digits than its factorization.

312860081092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14728 (or 14726 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 312860081092 in words is "three hundred twelve billion, eight hundred sixty million, eighty-one thousand, ninety-two".