30765732660740 has 96 divisors (see below), whose sum is σ = 80995311790848. Its totient is φ = 9536339520000.

The previous prime is 30765732660739. The next prime is 30765732660769. The reversal of 30765732660740 is 4706623756703.

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, 54908411 + ... + 55465890.

It is an arithmetic number, because the mean of its divisors is an integer number (843701164488).

Almost surely, 2^{30765732660740} is an apocalyptic number.

It is an amenable number.

30765732660740 is an abundant number, since it is smaller than the sum of its proper divisors (50229579130108).

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

30765732660740 is a wasteful number, since it uses less digits than its factorization.

30765732660740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110374509 (or 110374507 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 56.

The spelling of 30765732660740 in words is "thirty trillion, seven hundred sixty-five billion, seven hundred thirty-two million, six hundred sixty thousand, seven hundred forty".