79692423297 has 4 divisors (see below), whose sum is σ = 106256564400. Its totient is φ = 53128282196.

The previous prime is 79692423277. The next prime is 79692423367. The reversal of 79692423297 is 79232429697.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79232429697 = 3 ⋅26410809899.

It is a cyclic number.

It is not a de Polignac number, because 79692423297 - 2⁶ = 79692423233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79692423297.

It is not an unprimeable number, because it can be changed into a prime (79692423277) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13282070547 + ... + 13282070552.

It is an arithmetic number, because the mean of its divisors is an integer number (26564141100).

Almost surely, 2^79692423297 is an apocalyptic number.

It is an amenable number.

79692423297 is a deficient number, since it is larger than the sum of its proper divisors (26564141103).

79692423297 is a wasteful number, since it uses less digits than its factorization.

79692423297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26564141102.

The product of its digits is 20575296, while the sum is 60.

The spelling of 79692423297 in words is "seventy-nine billion, six hundred ninety-two million, four hundred twenty-three thousand, two hundred ninety-seven".