2321345232512 has 64 divisors (see below), whose sum is σ = 4885810444800. Its totient is φ = 1096805735424.

The previous prime is 2321345232509. The next prime is 2321345232527. The reversal of 2321345232512 is 2152325431232.

2321345232512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

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, 6478328 + ... + 6827255.

It is an arithmetic number, because the mean of its divisors is an integer number (76340788200).

Almost surely, 2^{2321345232512} is an apocalyptic number.

It is an amenable number.

2321345232512 is an abundant number, since it is smaller than the sum of its proper divisors (2564465212288).

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

2321345232512 is a wasteful number, since it uses less digits than its factorization.

2321345232512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13305673 (or 13305661 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The spelling of 2321345232512 in words is "two trillion, three hundred twenty-one billion, three hundred forty-five million, two hundred thirty-two thousand, five hundred twelve".