313547112456 has 32 divisors (see below), whose sum is σ = 791628854400. Its totient is φ = 103480894400.

The previous prime is 313547112353. The next prime is 313547112491. The reversal of 313547112456 is 654211745313.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64673136 + ... + 64677983.

It is an arithmetic number, because the mean of its divisors is an integer number (24738401700).

Almost surely, 2^313547112456 is an apocalyptic number.

It is an amenable number.

313547112456 is an abundant number, since it is smaller than the sum of its proper divisors (478081741944).

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

313547112456 is a wasteful number, since it uses less digits than its factorization.

313547112456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129351229 (or 129351225 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

Adding to 313547112456 its reverse (654211745313), we get a palindrome (967758857769).

The spelling of 313547112456 in words is "three hundred thirteen billion, five hundred forty-seven million, one hundred twelve thousand, four hundred fifty-six".