71272469695 has 16 divisors (see below), whose sum is σ = 97834582080. Its totient is φ = 48827810304.

The previous prime is 71272469683. The next prime is 71272469797. The reversal of 71272469695 is 59696427217.

It is not a de Polignac number, because 71272469695 - 2²⁷ = 71138251967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893290 + ... + 969799.

It is an arithmetic number, because the mean of its divisors is an integer number (6114661380).

Almost surely, 2^71272469695 is an apocalyptic number.

71272469695 is a deficient number, since it is larger than the sum of its proper divisors (26562112385).

71272469695 is a wasteful number, since it uses less digits than its factorization.

71272469695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864194.

The product of its digits is 11430720, while the sum is 58.

The spelling of 71272469695 in words is "seventy-one billion, two hundred seventy-two million, four hundred sixty-nine thousand, six hundred ninety-five".