88881907040 has 96 divisors (see below), whose sum is σ = 213772626144. Its totient is φ = 34916843520.

The previous prime is 88881907013. The next prime is 88881907091. The reversal of 88881907040 is 4070918888.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2011262 + ... + 2054978.

It is an arithmetic number, because the mean of its divisors is an integer number (2226798189).

Almost surely, 2^88881907040 is an apocalyptic number.

88881907040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88881907040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106886313072).

88881907040 is an abundant number, since it is smaller than the sum of its proper divisors (124890719104).

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

88881907040 is a wasteful number, since it uses less digits than its factorization.

88881907040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43960 (or 43952 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 53.

The spelling of 88881907040 in words is "eighty-eight billion, eight hundred eighty-one million, nine hundred seven thousand, forty".