99459616392 has 32 divisors (see below), whose sum is σ = 276276712800. Its totient is φ = 33153205392.

The previous prime is 99459616387. The next prime is 99459616411. The reversal of 99459616392 is 29361695499.

99459616392 is a `hidden beast` number, since 9 + 9 + 4 + 5 + 9 + 616 + 3 + 9 + 2 = 666.

It is a super-3 number, since 3×99459616392³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230230378 + ... + 230230809.

It is an arithmetic number, because the mean of its divisors is an integer number (8633647275).

Almost surely, 2^99459616392 is an apocalyptic number.

It is an amenable number.

99459616392 is an abundant number, since it is smaller than the sum of its proper divisors (176817096408).

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

99459616392 is a wasteful number, since it uses less digits than its factorization.

99459616392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460461202 (or 460461192 counting only the distinct ones).

The product of its digits is 28343520, while the sum is 63.

The spelling of 99459616392 in words is "ninety-nine billion, four hundred fifty-nine million, six hundred sixteen thousand, three hundred ninety-two".