30128760053124 has 96 divisors (see below), whose sum is σ = 71046831614976. Its totient is φ = 9936886677120.

The previous prime is 30128760053123. The next prime is 30128760053149. The reversal of 30128760053124 is 42135006782103.

It is not an unprimeable number, because it can be changed into a prime (30128760053123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1315252879 + ... + 1315275785.

It is an arithmetic number, because the mean of its divisors is an integer number (740071162656).

Almost surely, 2^{30128760053124} is an apocalyptic number.

It is an amenable number.

30128760053124 is an abundant number, since it is smaller than the sum of its proper divisors (40918071561852).

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

30128760053124 is a wasteful number, since it uses less digits than its factorization.

30128760053124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26105 (or 26103 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 30128760053124 in words is "thirty trillion, one hundred twenty-eight billion, seven hundred sixty million, fifty-three thousand, one hundred twenty-four".