56331424120312 has 24 divisors (see below), whose sum is σ = 116096271820200. Its totient is φ = 25605192781520.

The previous prime is 56331424120303. The next prime is 56331424120319. The reversal of 56331424120312 is 21302142413365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56331424120319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29096809012 + ... + 29096810947.

It is an arithmetic number, because the mean of its divisors is an integer number (4837344659175).

Almost surely, 2^{56331424120312} is an apocalyptic number.

It is an amenable number.

56331424120312 is an abundant number, since it is smaller than the sum of its proper divisors (59764847699888).

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

56331424120312 is a wasteful number, since it uses less digits than its factorization.

56331424120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58193619987 (or 58193619972 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 56331424120312 its reverse (21302142413365), we get a palindrome (77633566533677).

The spelling of 56331424120312 in words is "fifty-six trillion, three hundred thirty-one billion, four hundred twenty-four million, one hundred twenty thousand, three hundred twelve".