30047158860 has 48 divisors (see below), whose sum is σ = 84139624800. Its totient is φ = 8011853824.

The previous prime is 30047158849. The next prime is 30047158877. The reversal of 30047158860 is 6885174003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169836 + ... + 1195244.

It is an arithmetic number, because the mean of its divisors is an integer number (1752908850).

Almost surely, 2^30047158860 is an apocalyptic number.

30047158860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30047158860 is an abundant number, since it is smaller than the sum of its proper divisors (54092465940).

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

30047158860 is a wasteful number, since it uses less digits than its factorization.

30047158860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45130 (or 45128 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 30047158860 in words is "thirty billion, forty-seven million, one hundred fifty-eight thousand, eight hundred sixty".