96720724944 has 50 divisors (see below), whose sum is σ = 279937842690. Its totient is φ = 32240241216.

The previous prime is 96720724931. The next prime is 96720725011. The reversal of 96720724944 is 44942702769.

96720724944 is a `hidden beast` number, since 9 + 67 + 20 + 72 + 494 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 90685299600 + 6035425344 = 301140^2 + 77688^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37313799 + ... + 37316390.

Almost surely, 2^96720724944 is an apocalyptic number.

It is an amenable number.

96720724944 is an abundant number, since it is smaller than the sum of its proper divisors (183217117746).

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

96720724944 is a wasteful number, since it uses less digits than its factorization.

96720724944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74630209 (or 74630194 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 96720724944 in words is "ninety-six billion, seven hundred twenty million, seven hundred twenty-four thousand, nine hundred forty-four".