313022432412 has 18 divisors (see below), whose sum is σ = 791251148688. Its totient is φ = 104340810792.

The previous prime is 313022432399. The next prime is 313022432413. The reversal of 313022432412 is 214234220313.

313022432412 is a `hidden beast` number, since 3 + 1 + 3 + 0 + 2 + 243 + 2 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313022432413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4347533748 + ... + 4347533819.

Almost surely, 2^313022432412 is an apocalyptic number.

It is an amenable number.

313022432412 is an abundant number, since it is smaller than the sum of its proper divisors (478228716276).

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

313022432412 is a wasteful number, since it uses less digits than its factorization.

313022432412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8695067577 (or 8695067572 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 313022432412 its reverse (214234220313), we get a palindrome (527256652725).

The spelling of 313022432412 in words is "three hundred thirteen billion, twenty-two million, four hundred thirty-two thousand, four hundred twelve".