2312612663604 has 24 divisors (see below), whose sum is σ = 5405074761408. Its totient is φ = 769588238400.

The previous prime is 2312612663591. The next prime is 2312612663611. The reversal of 2312612663604 is 4063662162132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160323672 + ... + 160338095.

It is an arithmetic number, because the mean of its divisors is an integer number (225211448392).

Almost surely, 2^{2312612663604} is an apocalyptic number.

It is an amenable number.

2312612663604 is an abundant number, since it is smaller than the sum of its proper divisors (3092462097804).

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

2312612663604 is a wasteful number, since it uses less digits than its factorization.

2312612663604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320662375 (or 320662373 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 2312612663604 in words is "two trillion, three hundred twelve billion, six hundred twelve million, six hundred sixty-three thousand, six hundred four".