312332424031404 has 72 divisors (see below), whose sum is σ = 931399916848128. Its totient is φ = 86359195582560.

The previous prime is 312332424031391. The next prime is 312332424031421. The reversal of 312332424031404 is 404130424233213.

312332424031404 is a `hidden beast` number, since 3 + 1 + 2 + 3 + 3 + 2 + 4 + 240 + 3 + 1 + 404 = 666.

It is a super-2 number, since 2×312332424031404² (a number of 30 digits) contains 22 as substring.

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

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 23 ways as a sum of consecutive naturals, for example, 19990546722 + ... + 19990562345.

It is an arithmetic number, because the mean of its divisors is an integer number (12936109956224).

Almost surely, 2^{312332424031404} is an apocalyptic number.

It is an amenable number.

312332424031404 is an abundant number, since it is smaller than the sum of its proper divisors (619067492816724).

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

312332424031404 is a wasteful number, since it uses less digits than its factorization.

312332424031404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39981109115 (or 39981109110 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 312332424031404 its reverse (404130424233213), we get a palindrome (716462848264617).

The spelling of 312332424031404 in words is "three hundred twelve trillion, three hundred thirty-two billion, four hundred twenty-four million, thirty-one thousand, four hundred four".