88415904912 has 40 divisors (see below), whose sum is σ = 228497607360. Its totient is φ = 29460374400.

The previous prime is 88415904847. The next prime is 88415904931. The reversal of 88415904912 is 21940951488.

It is a super-4 number, since 4×88415904912⁴ (a number of 45 digits) contains 4444 as substring.

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 7 ways as a sum of consecutive naturals, for example, 238587 + ... + 483482.

It is an arithmetic number, because the mean of its divisors is an integer number (5712440184).

Almost surely, 2^88415904912 is an apocalyptic number.

It is an amenable number.

88415904912 is an abundant number, since it is smaller than the sum of its proper divisors (140081702448).

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

88415904912 is a wasteful number, since it uses less digits than its factorization.

88415904912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724631 (or 724625 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 51.

The spelling of 88415904912 in words is "eighty-eight billion, four hundred fifteen million, nine hundred four thousand, nine hundred twelve".