71045224804 has 12 divisors (see below), whose sum is σ = 124331090800. Its totient is φ = 35522056008.

The previous prime is 71045224793. The next prime is 71045224819. The reversal of 71045224804 is 40842254017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307567 + ... + 486505.

Almost surely, 2^71045224804 is an apocalyptic number.

It is an amenable number.

71045224804 is a deficient number, since it is larger than the sum of its proper divisors (53285865996).

71045224804 is a wasteful number, since it uses less digits than its factorization.

71045224804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278202 (or 278200 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 37.

The spelling of 71045224804 in words is "seventy-one billion, forty-five million, two hundred twenty-four thousand, eight hundred four".