72244846962 has 18 divisors (see below), whose sum is σ = 156532972557. Its totient is φ = 24081235536.

The previous prime is 72244846957. The next prime is 72244846979. The reversal of 72244846962 is 26964844227.

It is a happy number.

72244846962 is a `hidden beast` number, since 72 + 2 + 4 + 484 + 6 + 96 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 59024216601 + 13220630361 = 242949^2 + 114981^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=190059.

It is a junction number, because it is equal to n+sod(n) for n = 72244846899 and 72244846908.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1108678 + ... + 1172030.

Almost surely, 2^72244846962 is an apocalyptic number.

72244846962 is an abundant number, since it is smaller than the sum of its proper divisors (84288125595).

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

72244846962 is an frugal number, since it uses more digits than its factorization.

72244846962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126714 (or 63358 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 54.

The spelling of 72244846962 in words is "seventy-two billion, two hundred forty-four million, eight hundred forty-six thousand, nine hundred sixty-two".