71013004444 has 6 divisors (see below), whose sum is σ = 124272757784. Its totient is φ = 35506502220.

The previous prime is 71013004427. The next prime is 71013004451. The reversal of 71013004444 is 44440031017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8876625552 + ... + 8876625559.

Almost surely, 2^71013004444 is an apocalyptic number.

It is an amenable number.

71013004444 is a deficient number, since it is larger than the sum of its proper divisors (53259753340).

71013004444 is a wasteful number, since it uses less digits than its factorization.

71013004444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17753251115 (or 17753251113 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 71013004444 in words is "seventy-one billion, thirteen million, four thousand, four hundred forty-four".