312133301423985 has 64 divisors (see below), whose sum is σ = 536095990425600. Its totient is φ = 154528772336640.

The previous prime is 312133301423963. The next prime is 312133301423989. The reversal of 312133301423985 is 589324103331213.

It is not a de Polignac number, because 312133301423985 - 2⁵ = 312133301423953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312133301423989) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23217285 + ... + 34107314.

It is an arithmetic number, because the mean of its divisors is an integer number (8376499850400).

Almost surely, 2^{312133301423985} is an apocalyptic number.

It is an amenable number.

312133301423985 is a deficient number, since it is larger than the sum of its proper divisors (223962689001615).

312133301423985 is a wasteful number, since it uses less digits than its factorization.

312133301423985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57324918.

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 312133301423985 in words is "three hundred twelve trillion, one hundred thirty-three billion, three hundred one million, four hundred twenty-three thousand, nine hundred eighty-five".