88815993232416 has 96 divisors (see below), whose sum is σ = 242743591915776. Its totient is φ = 28409753856000.

The previous prime is 88815993232399. The next prime is 88815993232451. The reversal of 88815993232416 is 61423239951888.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184719240 + ... + 185199431.

It is an arithmetic number, because the mean of its divisors is an integer number (2528579082456).

Almost surely, 2^{88815993232416} is an apocalyptic number.

It is an amenable number.

88815993232416 is an abundant number, since it is smaller than the sum of its proper divisors (153927598683360).

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

88815993232416 is a wasteful number, since it uses less digits than its factorization.

88815993232416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369918786 (or 369918778 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 69.

The spelling of 88815993232416 in words is "eighty-eight trillion, eight hundred fifteen billion, nine hundred ninety-three million, two hundred thirty-two thousand, four hundred sixteen".