312471174213 has 12 divisors (see below), whose sum is σ = 492378820128. Its totient is φ = 189376469160.

The previous prime is 312471174193. The next prime is 312471174277.

312471174213 is a `hidden beast` number, since 3 + 1 + 2 + 471 + 174 + 2 + 13 = 666.

312471174213 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 312471174213 - 2⁵ = 312471174181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312471154213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1578137145 + ... + 1578137342.

It is an arithmetic number, because the mean of its divisors is an integer number (41031568344).

Almost surely, 2^312471174213 is an apocalyptic number.

312471174213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

312471174213 is a deficient number, since it is larger than the sum of its proper divisors (179907645915).

312471174213 is a wasteful number, since it uses less digits than its factorization.

312471174213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156274504 (or 3156274501 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

It can be divided in two parts, 312471 and 174213, that added together give a palindrome (486684).

The spelling of 312471174213 in words is "three hundred twelve billion, four hundred seventy-one million, one hundred seventy-four thousand, two hundred thirteen".