79338035023 has 16 divisors (see below), whose sum is σ = 86957430336. Its totient is φ = 71942734080.

The previous prime is 79338035017. The next prime is 79338035027. The reversal of 79338035023 is 32053083397.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79338035023 is a prime.

It is a super-2 number, since 2×79338035023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79338035027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100515 + ... + 410827.

It is an arithmetic number, because the mean of its divisors is an integer number (5434839396).

Almost surely, 2^79338035023 is an apocalyptic number.

79338035023 is a deficient number, since it is larger than the sum of its proper divisors (7619395313).

79338035023 is a wasteful number, since it uses less digits than its factorization.

79338035023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310674.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 79338035023 in words is "seventy-nine billion, three hundred thirty-eight million, thirty-five thousand, twenty-three".