2321373720960 has 256 divisors, whose sum is σ = 9396036979200. Its totient is φ = 530599680000.

The previous prime is 2321373720929. The next prime is 2321373720979. The reversal of 2321373720960 is 690273731232.

2321373720960 is a `hidden beast` number, since 2 + 3 + 213 + 7 + 372 + 0 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9474666 + ... + 9716585.

It is an arithmetic number, because the mean of its divisors is an integer number (36703269450).

Almost surely, 2^{2321373720960} is an apocalyptic number.

2321373720960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2321373720960 is an abundant number, since it is smaller than the sum of its proper divisors (7074663258240).

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

2321373720960 is a wasteful number, since it uses less digits than its factorization.

2321373720960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19191286 (or 19191268 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The spelling of 2321373720960 in words is "two trillion, three hundred twenty-one billion, three hundred seventy-three million, seven hundred twenty thousand, nine hundred sixty".