71223095604 has 12 divisors (see below), whose sum is σ = 166187223104. Its totient is φ = 23741031864.

The previous prime is 71223095557. The next prime is 71223095627. The reversal of 71223095604 is 40659032217.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 2967628972 + ... + 2967628995.

Almost surely, 2^71223095604 is an apocalyptic number.

It is an amenable number.

71223095604 is an abundant number, since it is smaller than the sum of its proper divisors (94964127500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71223095604 is a wasteful number, since it uses less digits than its factorization.

71223095604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935257974 (or 5935257972 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 71223095604 in words is "seventy-one billion, two hundred twenty-three million, ninety-five thousand, six hundred four".