30744482160 has 160 divisors (see below), whose sum is σ = 114656232960. Its totient is φ = 6657444864.

The previous prime is 30744482149. The next prime is 30744482189. The reversal of 30744482160 is 6128444703.

It is a congruent number.

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, 449667 + ... + 513506.

It is an arithmetic number, because the mean of its divisors is an integer number (716601456).

Almost surely, 2^30744482160 is an apocalyptic number.

30744482160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30744482160 is an abundant number, since it is smaller than the sum of its proper divisors (83911750800).

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

30744482160 is a wasteful number, since it uses less digits than its factorization.

30744482160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963215 (or 963209 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 30744482160 in words is "thirty billion, seven hundred forty-four million, four hundred eighty-two thousand, one hundred sixty".