88888790400 has 192 divisors, whose sum is σ = 293874382800. Its totient is φ = 23614873600.

The previous prime is 88888790383. The next prime is 88888790411. The reversal of 88888790400 is 409788888.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2565190 + ... + 2599610.

Almost surely, 2^88888790400 is an apocalyptic number.

88888790400 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 88888790400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146937191400).

88888790400 is an abundant number, since it is smaller than the sum of its proper divisors (204985592400).

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

88888790400 is a wasteful number, since it uses less digits than its factorization.

88888790400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34717 (or 34700 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 60.

The spelling of 88888790400 in words is "eighty-eight billion, eight hundred eighty-eight million, seven hundred ninety thousand, four hundred".