88400925120 has 112 divisors (see below), whose sum is σ = 281128256640. Its totient is φ = 23535338496.

The previous prime is 88400925101. The next prime is 88400925139. The reversal of 88400925120 is 2152900488.

It is an interprime number because it is at equal distance from previous prime (88400925101) and next prime (88400925139).

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, 519859 + ... + 668621.

It is an arithmetic number, because the mean of its divisors is an integer number (2510073720).

Almost surely, 2^88400925120 is an apocalyptic number.

88400925120 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 88400925120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140564128320).

88400925120 is an abundant number, since it is smaller than the sum of its proper divisors (192727331520).

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

88400925120 is a wasteful number, since it uses less digits than its factorization.

88400925120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149402 (or 149392 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 88400925120 in words is "eighty-eight billion, four hundred million, nine hundred twenty-five thousand, one hundred twenty".