88116057432 has 192 divisors, whose sum is σ = 273302527680. Its totient is φ = 25407184896.

The previous prime is 88116057343. The next prime is 88116057439. The reversal of 88116057432 is 23475061188.

88116057432 is a `hidden beast` number, since 8 + 8 + 1 + 1 + 605 + 7 + 4 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88116057439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3695613 + ... + 3719379.

It is an arithmetic number, because the mean of its divisors is an integer number (1423450665).

Almost surely, 2^88116057432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88116057432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136651263840).

88116057432 is an abundant number, since it is smaller than the sum of its proper divisors (185186470248).

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

88116057432 is a wasteful number, since it uses less digits than its factorization.

88116057432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24042 (or 24035 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 88116057432 in words is "eighty-eight billion, one hundred sixteen million, fifty-seven thousand, four hundred thirty-two".