99164831087716 has 27 divisors (see below), whose sum is σ = 173710138285971. Its totient is φ = 49533411468024.

The previous prime is 99164831087701. The next prime is 99164831087759. The reversal of 99164831087716 is 61778013846199.

The square root of 99164831087716 is 9958154.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28340904535 + ... + 28340908033.

Almost surely, 2^{99164831087716} is an apocalyptic number.

99164831087716 is the 9958154-th square number.

It is an amenable number.

99164831087716 is a deficient number, since it is larger than the sum of its proper divisors (74545307198255).

99164831087716 is an frugal number, since it uses more digits than its factorization.

99164831087716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9848 (or 4924 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 70.

The spelling of 99164831087716 in words is "ninety-nine trillion, one hundred sixty-four billion, eight hundred thirty-one million, eighty-seven thousand, seven hundred sixteen".