99024276672 has 42 divisors (see below), whose sum is σ = 283835211348. Its totient is φ = 33008092032.

The previous prime is 99024276649. The next prime is 99024276709. The reversal of 99024276672 is 27667242099.

99024276672 is a `hidden beast` number, since 9 + 90 + 2 + 427 + 66 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85957998 + ... + 85959149.

Almost surely, 2^99024276672 is an apocalyptic number.

It is an amenable number.

99024276672 is an abundant number, since it is smaller than the sum of its proper divisors (184810934676).

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

99024276672 is a wasteful number, since it uses less digits than its factorization.

99024276672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171917165 (or 171917152 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

It can be divided in two parts, 9902427 and 6672, that added together give a palindrome (9909099).

The spelling of 99024276672 in words is "ninety-nine billion, twenty-four million, two hundred seventy-six thousand, six hundred seventy-two".