99733804672 has 32 divisors (see below), whose sum is σ = 198704322180. Its totient is φ = 49862916096.

The previous prime is 99733804669. The next prime is 99733804679. The reversal of 99733804672 is 27640833799.

It can be written as a sum of positive squares in 2 ways, for example, as 98761861696 + 971942976 = 314264^2 + 31176^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (99733804679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196148 + ... + 2241100.

Almost surely, 2^99733804672 is an apocalyptic number.

It is an amenable number.

99733804672 is a deficient number, since it is larger than the sum of its proper divisors (98970517508).

99733804672 is a wasteful number, since it uses less digits than its factorization.

99733804672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62300 (or 62288 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 99733804672 in words is "ninety-nine billion, seven hundred thirty-three million, eight hundred four thousand, six hundred seventy-two".