9977160831030 has 96 divisors (see below), whose sum is σ = 27469966492800. Its totient is φ = 2503759067136.

The previous prime is 9977160831017. The next prime is 9977160831041. The reversal of 9977160831030 is 301380617799.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11973091 + ... + 12779249.

It is an arithmetic number, because the mean of its divisors is an integer number (286145484300).

Almost surely, 2^{9977160831030} is an apocalyptic number.

9977160831030 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9977160831030 is an abundant number, since it is smaller than the sum of its proper divisors (17492805661770).

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

9977160831030 is a wasteful number, since it uses less digits than its factorization.

9977160831030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814278 (or 814275 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The spelling of 9977160831030 in words is "nine trillion, nine hundred seventy-seven billion, one hundred sixty million, eight hundred thirty-one thousand, thirty".