99079427732 has 12 divisors (see below), whose sum is σ = 178982192256. Its totient is φ = 47941658520.

The previous prime is 99079427717. The next prime is 99079427749. The reversal of 99079427732 is 23772497099.

It is a super-2 number, since 2×99079427732² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399513698 + ... + 399513945.

It is an arithmetic number, because the mean of its divisors is an integer number (14915182688).

Almost surely, 2^99079427732 is an apocalyptic number.

It is an amenable number.

99079427732 is a deficient number, since it is larger than the sum of its proper divisors (79902764524).

99079427732 is a wasteful number, since it uses less digits than its factorization.

99079427732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799027678 (or 799027676 counting only the distinct ones).

The product of its (nonzero) digits is 12002256, while the sum is 59.

The spelling of 99079427732 in words is "ninety-nine billion, seventy-nine million, four hundred twenty-seven thousand, seven hundred thirty-two".