312332424013020 has 96 divisors (see below), whose sum is σ = 874688659891200. Its totient is φ = 83273612647680.

The previous prime is 312332424012823. The next prime is 312332424013031. The reversal of 312332424013020 is 20310424233213.

It is a happy number.

It is a super-2 number, since 2×312332424013020² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 12603693030 + ... + 12603717810.

It is an arithmetic number, because the mean of its divisors is an integer number (9111340207200).

Almost surely, 2^{312332424013020} is an apocalyptic number.

312332424013020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

312332424013020 is an abundant number, since it is smaller than the sum of its proper divisors (562356235878180).

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

312332424013020 is a wasteful number, since it uses less digits than its factorization.

312332424013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54235 (or 54233 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 312332424013020 its reverse (20310424233213), we get a palindrome (332642848246233).

The spelling of 312332424013020 in words is "three hundred twelve trillion, three hundred thirty-two billion, four hundred twenty-four million, thirteen thousand, twenty".