571106120996 has 12 divisors (see below), whose sum is σ = 999460347648. Its totient is φ = 285546021672.

The previous prime is 571106120987. The next prime is 571106121013. The reversal of 571106120996 is 699021601175.

It is a self number, because there is not a number n which added to its sum of digits gives 571106120996.

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, 1574996 + ... + 1903371.

It is an arithmetic number, because the mean of its divisors is an integer number (83288362304).

Almost surely, 2^571106120996 is an apocalyptic number.

It is an amenable number.

571106120996 is a deficient number, since it is larger than the sum of its proper divisors (428354226652).

571106120996 is a wasteful number, since it uses less digits than its factorization.

571106120996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519418 (or 3519416 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 47.

The spelling of 571106120996 in words is "five hundred seventy-one billion, one hundred six million, one hundred twenty thousand, nine hundred ninety-six".