30736982874432 has 56 divisors (see below), whose sum is σ = 81746306668096. Its totient is φ = 10192574619648.

The previous prime is 30736982874427. The next prime is 30736982874491. The reversal of 30736982874432 is 23447828963703.

It is a congruent number.

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, 414699868 + ... + 414773979.

It is an arithmetic number, because the mean of its divisors is an integer number (1459755476216).

Almost surely, 2^{30736982874432} is an apocalyptic number.

30736982874432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30736982874432 is an abundant number, since it is smaller than the sum of its proper divisors (51009323793664).

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

30736982874432 is a wasteful number, since it uses less digits than its factorization.

30736982874432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829474055 (or 829474045 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 66.

The spelling of 30736982874432 in words is "thirty trillion, seven hundred thirty-six billion, nine hundred eighty-two million, eight hundred seventy-four thousand, four hundred thirty-two".