30795853649904 has 120 divisors (see below), whose sum is σ = 98808569165280. Its totient is φ = 8771058722304.

The previous prime is 30795853649879. The next prime is 30795853649909. The reversal of 30795853649904 is 40994635859703.

30795853649904 is a `hidden beast` number, since 3 + 0 + 7 + 9 + 585 + 36 + 4 + 9 + 9 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30795853649909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47868859 + ... + 48507930.

It is an arithmetic number, because the mean of its divisors is an integer number (823404743044).

Almost surely, 2^{30795853649904} is an apocalyptic number.

It is an amenable number.

30795853649904 is an abundant number, since it is smaller than the sum of its proper divisors (68012715515376).

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

30795853649904 is a wasteful number, since it uses less digits than its factorization.

30795853649904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96377127 (or 96377118 counting only the distinct ones).

The product of its (nonzero) digits is 881798400, while the sum is 72.

The spelling of 30795853649904 in words is "thirty trillion, seven hundred ninety-five billion, eight hundred fifty-three million, six hundred forty-nine thousand, nine hundred four".