99657940200 has 384 divisors, whose sum is σ = 380991448320. Its totient is φ = 20984832000.

The previous prime is 99657940159. The next prime is 99657940253. The reversal of 99657940200 is 204975699.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32813082 + ... + 32816118.

It is an arithmetic number, because the mean of its divisors is an integer number (992165230).

Almost surely, 2^99657940200 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 99657940200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190495724160).

99657940200 is an abundant number, since it is smaller than the sum of its proper divisors (281333508120).

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

99657940200 is a wasteful number, since it uses less digits than its factorization.

99657940200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677 (or 3668 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 99657940200 in words is "ninety-nine billion, six hundred fifty-seven million, nine hundred forty thousand, two hundred".