99254802320 has 40 divisors (see below), whose sum is σ = 234211717824. Its totient is φ = 39109352832.

The previous prime is 99254802299. The next prime is 99254802401. The reversal of 99254802320 is 2320845299.

It is a tau number, because it is divible by the number of its divisors (40).

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, 9253484 + ... + 9264203.

Almost surely, 2^99254802320 is an apocalyptic number.

It is an amenable number.

99254802320 is an abundant number, since it is smaller than the sum of its proper divisors (134956915504).

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

99254802320 is a wasteful number, since it uses less digits than its factorization.

99254802320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18517767 (or 18517761 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 99254802320 in words is "ninety-nine billion, two hundred fifty-four million, eight hundred two thousand, three hundred twenty".