71045375708 has 6 divisors (see below), whose sum is σ = 124329407496. Its totient is φ = 35522687852.

The previous prime is 71045375683. The next prime is 71045375741. The reversal of 71045375708 is 80757354017.

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, 8880671960 + ... + 8880671967.

It is an arithmetic number, because the mean of its divisors is an integer number (20721567916).

Almost surely, 2^71045375708 is an apocalyptic number.

It is an amenable number.

71045375708 is a deficient number, since it is larger than the sum of its proper divisors (53284031788).

71045375708 is a wasteful number, since it uses less digits than its factorization.

71045375708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17761343931 (or 17761343929 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 47.

The spelling of 71045375708 in words is "seventy-one billion, forty-five million, three hundred seventy-five thousand, seven hundred eight".