79711074293759 has 4 divisors (see below), whose sum is σ = 79730897991960. Its totient is φ = 79691250595560.

The previous prime is 79711074293707. The next prime is 79711074293779. The reversal of 79711074293759 is 95739247011797.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79711074293759 - 2¹² = 79711074289663 is a prime.

It is a super-3 number, since 3×79711074293759³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79711074293692 and 79711074293701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79711074293779) 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, 9911843069 + ... + 9911851110.

It is an arithmetic number, because the mean of its divisors is an integer number (19932724497990).

Almost surely, 2^{79711074293759} is an apocalyptic number.

79711074293759 is a deficient number, since it is larger than the sum of its proper divisors (19823698201).

79711074293759 is a wasteful number, since it uses less digits than its factorization.

79711074293759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19823698200.

The product of its (nonzero) digits is 210039480, while the sum is 71.

The spelling of 79711074293759 in words is "seventy-nine trillion, seven hundred eleven billion, seventy-four million, two hundred ninety-three thousand, seven hundred fifty-nine".