716968087841 has 4 divisors (see below), whose sum is σ = 717053581872. Its totient is φ = 716882593812.

The previous prime is 716968087837. The next prime is 716968087907. The reversal of 716968087841 is 148780869617.

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 a cyclic number.

It is not a de Polignac number, because 716968087841 - 2² = 716968087837 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716968087541) 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, 42734435 + ... + 42751208.

It is an arithmetic number, because the mean of its divisors is an integer number (179263395468).

Almost surely, 2^716968087841 is an apocalyptic number.

It is an amenable number.

716968087841 is a deficient number, since it is larger than the sum of its proper divisors (85494031).

716968087841 is an equidigital number, since it uses as much as digits as its factorization.

716968087841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85494030.

The product of its (nonzero) digits is 32514048, while the sum is 65.

The spelling of 716968087841 in words is "seven hundred sixteen billion, nine hundred sixty-eight million, eighty-seven thousand, eight hundred forty-one".