72942624927 has 8 divisors (see below), whose sum is σ = 108063148080. Its totient is φ = 48628416600.

The previous prime is 72942624917. The next prime is 72942624959.

72942624927 is a `hidden beast` number, since 7 + 2 + 9 + 4 + 2 + 624 + 9 + 2 + 7 = 666.

72942624927 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 72942624927 - 2¹⁹ = 72942100639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72942624917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350789324 + ... + 1350789377.

It is an arithmetic number, because the mean of its divisors is an integer number (13507893510).

Almost surely, 2^72942624927 is an apocalyptic number.

72942624927 is a deficient number, since it is larger than the sum of its proper divisors (35120523153).

72942624927 is a wasteful number, since it uses less digits than its factorization.

72942624927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701578710 (or 2701578704 counting only the distinct ones).

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

The spelling of 72942624927 in words is "seventy-two billion, nine hundred forty-two million, six hundred twenty-four thousand, nine hundred twenty-seven".