88004408080 has 40 divisors (see below), whose sum is σ = 204670215000. Its totient is φ = 35191446528.

The previous prime is 88004407987. The next prime is 88004408111. The reversal of 88004408080 is 8080440088.

It can be written as a sum of positive squares in 4 ways, for example, as 236790544 + 87767617536 = 15388^2 + 296256^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×88004408080² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 116446 + ... + 435394.

It is an arithmetic number, because the mean of its divisors is an integer number (5116755375).

Almost surely, 2^88004408080 is an apocalyptic number.

88004408080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88004408080 is an abundant number, since it is smaller than the sum of its proper divisors (116665806920).

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

88004408080 is a wasteful number, since it uses less digits than its factorization.

88004408080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322411 (or 322405 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The spelling of 88004408080 in words is "eighty-eight billion, four million, four hundred eight thousand, eighty".