88088840040 has 32 divisors (see below), whose sum is σ = 264266520480. Its totient is φ = 23490357312.

The previous prime is 88088840039. The next prime is 88088840051. The reversal of 88088840040 is 4004888088.

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, 367036714 + ... + 367036953.

It is an arithmetic number, because the mean of its divisors is an integer number (8258328765).

Almost surely, 2^88088840040 is an apocalyptic number.

It is an amenable number.

88088840040 is an abundant number, since it is smaller than the sum of its proper divisors (176177680440).

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

88088840040 is a wasteful number, since it uses less digits than its factorization.

88088840040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734073681 (or 734073677 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 88088840040 in words is "eighty-eight billion, eighty-eight million, eight hundred forty thousand, forty".