88396620288 has 120 divisors (see below), whose sum is σ = 237649299888. Its totient is φ = 29198303232.

The previous prime is 88396620271. The next prime is 88396620307. The reversal of 88396620288 is 88202669388.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19610931 + ... + 19615437.

Almost surely, 2^88396620288 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 88396620288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118824649944).

88396620288 is an abundant number, since it is smaller than the sum of its proper divisors (149252679600).

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

88396620288 is an equidigital number, since it uses as much as digits as its factorization.

88396620288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754 (or 4625 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 88396620288 in words is "eighty-eight billion, three hundred ninety-six million, six hundred twenty thousand, two hundred eighty-eight".