71314265679 has 4 divisors (see below), whose sum is σ = 95085687576. Its totient is φ = 47542843784.

The previous prime is 71314265639. The next prime is 71314265689. The reversal of 71314265679 is 97656241317.

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 71314265679 - 2⁷ = 71314265551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71314265639) 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, 11885710944 + ... + 11885710949.

It is an arithmetic number, because the mean of its divisors is an integer number (23771421894).

Almost surely, 2^71314265679 is an apocalyptic number.

71314265679 is a deficient number, since it is larger than the sum of its proper divisors (23771421897).

71314265679 is a wasteful number, since it uses less digits than its factorization.

71314265679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23771421896.

The product of its digits is 1905120, while the sum is 51.

The spelling of 71314265679 in words is "seventy-one billion, three hundred fourteen million, two hundred sixty-five thousand, six hundred seventy-nine".