30146956176 has 40 divisors (see below), whose sum is σ = 81978567520. Its totient is φ = 9520091136.

The previous prime is 30146956159. The next prime is 30146956183. The reversal of 30146956176 is 67165964103.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 16527025 + ... + 16528848.

It is an arithmetic number, because the mean of its divisors is an integer number (2049464188).

Almost surely, 2^30146956176 is an apocalyptic number.

It is an amenable number.

30146956176 is an abundant number, since it is smaller than the sum of its proper divisors (51831611344).

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

30146956176 is a wasteful number, since it uses less digits than its factorization.

30146956176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33055903 (or 33055897 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 30146956176 in words is "thirty billion, one hundred forty-six million, nine hundred fifty-six thousand, one hundred seventy-six".