79734600023 has 12 divisors (see below), whose sum is σ = 86588714808. Its totient is φ = 73389008160.

The previous prime is 79734600007. The next prime is 79734600053. The reversal of 79734600023 is 32000643797.

It is not a de Polignac number, because 79734600023 - 2⁴ = 79734600007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79734600053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 621188 + ... + 738473.

It is an arithmetic number, because the mean of its divisors is an integer number (7215726234).

Almost surely, 2^79734600023 is an apocalyptic number.

79734600023 is a deficient number, since it is larger than the sum of its proper divisors (6854114785).

79734600023 is a wasteful number, since it uses less digits than its factorization.

79734600023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360034 (or 1360021 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 79734600023 in words is "seventy-nine billion, seven hundred thirty-four million, six hundred thousand, twenty-three".