99360979200 has 648 divisors, whose sum is σ = 407964805248. Its totient is φ = 22600581120.

The previous prime is 99360979183. The next prime is 99360979247. The reversal of 99360979200 is 297906399.

99360979200 is a `hidden beast` number, since 9 + 9 + 3 + 609 + 7 + 9 + 20 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 106041132 + ... + 106042068.

Almost surely, 2^99360979200 is an apocalyptic number.

99360979200 is a gapful number since it is divisible by the number (90) 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 99360979200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203982402624).

99360979200 is an abundant number, since it is smaller than the sum of its proper divisors (308603826048).

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

99360979200 is a wasteful number, since it uses less digits than its factorization.

99360979200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 1653372, while the sum is 54.

The spelling of 99360979200 in words is "ninety-nine billion, three hundred sixty million, nine hundred seventy-nine thousand, two hundred".