312523454204 has 24 divisors (see below), whose sum is σ = 589413138048. Its totient is φ = 144137113920.

The previous prime is 312523454171. The next prime is 312523454261. The reversal of 312523454204 is 402454325213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2104172 + ... + 2247795.

It is an arithmetic number, because the mean of its divisors is an integer number (24558880752).

Almost surely, 2^312523454204 is an apocalyptic number.

It is an amenable number.

312523454204 is a deficient number, since it is larger than the sum of its proper divisors (276889683844).

312523454204 is a wasteful number, since it uses less digits than its factorization.

312523454204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353365 (or 4353363 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 312523454204 its reverse (402454325213), we get a palindrome (714977779417).

The spelling of 312523454204 in words is "three hundred twelve billion, five hundred twenty-three million, four hundred fifty-four thousand, two hundred four".