2320712543328 has 96 divisors (see below), whose sum is σ = 6222035990016. Its totient is φ = 757044807168.

The previous prime is 2320712543239. The next prime is 2320712543329. The reversal of 2320712543328 is 8233452170232.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 2320712543328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320712543329) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 92767750 + ... + 92792762.

It is an arithmetic number, because the mean of its divisors is an integer number (64812874896).

Almost surely, 2^{2320712543328} is an apocalyptic number.

It is an amenable number.

2320712543328 is an abundant number, since it is smaller than the sum of its proper divisors (3901323446688).

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

2320712543328 is a wasteful number, since it uses less digits than its factorization.

2320712543328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45636 (or 45628 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 2320712543328 in words is "two trillion, three hundred twenty billion, seven hundred twelve million, five hundred forty-three thousand, three hundred twenty-eight".