88907040000 has 540 divisors, whose sum is σ = 331524893700. Its totient is φ = 22880256000.

The previous prime is 88907039987. The next prime is 88907040037. The reversal of 88907040000 is 4070988.

It can be written as a sum of positive squares in 10 ways, for example, as 76388115456 + 12518924544 = 276384^2 + 111888^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 41758936 + ... + 41761064.

Almost surely, 2^88907040000 is an apocalyptic number.

88907040000 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 88907040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165762446850).

88907040000 is an abundant number, since it is smaller than the sum of its proper divisors (242617853700).

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

88907040000 is a wasteful number, since it uses less digits than its factorization.

88907040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200 (or 2168 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 88907040000 in words is "eighty-eight billion, nine hundred seven million, forty thousand".