99099465864 has 64 divisors (see below), whose sum is σ = 283332201600. Its totient is φ = 28295046144.

The previous prime is 99099465847. The next prime is 99099465877. The reversal of 99099465864 is 46856499099.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

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, 52074 + ... + 448230.

It is an arithmetic number, because the mean of its divisors is an integer number (4427065650).

Almost surely, 2^99099465864 is an apocalyptic number.

It is an amenable number.

99099465864 is an abundant number, since it is smaller than the sum of its proper divisors (184232735736).

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

99099465864 is a wasteful number, since it uses less digits than its factorization.

99099465864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397662 (or 397658 counting only the distinct ones).

The product of its (nonzero) digits is 151165440, while the sum is 69.

The spelling of 99099465864 in words is "ninety-nine billion, ninety-nine million, four hundred sixty-five thousand, eight hundred sixty-four".