79419023313 has 8 divisors (see below), whose sum is σ = 121019464128. Its totient is φ = 45382299024.

The previous prime is 79419023239. The next prime is 79419023339. The reversal of 79419023313 is 31332091497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79419023313 - 2²⁴ = 79402246097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79419023363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890929106 + ... + 1890929147.

It is an arithmetic number, because the mean of its divisors is an integer number (15127433016).

Almost surely, 2^79419023313 is an apocalyptic number.

It is an amenable number.

79419023313 is a deficient number, since it is larger than the sum of its proper divisors (41600440815).

79419023313 is a wasteful number, since it uses less digits than its factorization.

79419023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781858263.

The product of its (nonzero) digits is 122472, while the sum is 42.

The spelling of 79419023313 in words is "seventy-nine billion, four hundred nineteen million, twenty-three thousand, three hundred thirteen".