79419760293 has 4 divisors (see below), whose sum is σ = 105893013728. Its totient is φ = 52946506860.

The previous prime is 79419760291. The next prime is 79419760297. The reversal of 79419760293 is 39206791497.

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.

It is not a de Polignac number, because 79419760293 - 2¹ = 79419760291 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 (79419760291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13236626713 + ... + 13236626718.

It is an arithmetic number, because the mean of its divisors is an integer number (26473253432).

Almost surely, 2^79419760293 is an apocalyptic number.

It is an amenable number.

79419760293 is a deficient number, since it is larger than the sum of its proper divisors (26473253435).

79419760293 is a wasteful number, since it uses less digits than its factorization.

79419760293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26473253434.

The product of its (nonzero) digits is 5143824, while the sum is 57.

The spelling of 79419760293 in words is "seventy-nine billion, four hundred nineteen million, seven hundred sixty thousand, two hundred ninety-three".