30089079872 has 42 divisors (see below), whose sum is σ = 62416958478. Its totient is φ = 14390413312.

The previous prime is 30089079829. The next prime is 30089079899. The reversal of 30089079872 is 27897098003.

It can be written as a sum of positive squares in only one way, i.e., 22158108736 + 7930971136 = 148856^2 + 89056^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 410513 + ... + 478224.

It is an arithmetic number, because the mean of its divisors is an integer number (1486118059).

Almost surely, 2^30089079872 is an apocalyptic number.

30089079872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30089079872 is an abundant number, since it is smaller than the sum of its proper divisors (32327878606).

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

30089079872 is an equidigital number, since it uses as much as digits as its factorization.

30089079872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888795 (or 888762 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 30089079872 in words is "thirty billion, eighty-nine million, seventy-nine thousand, eight hundred seventy-two".