200664682808 has 16 divisors (see below), whose sum is σ = 376724368680. Its totient is φ = 100204851168.

The previous prime is 200664682793. The next prime is 200664682819. The reversal of 200664682808 is 808286466002.

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, 15929591 + ... + 15942182.

Almost surely, 2^200664682808 is an apocalyptic number.

It is an amenable number.

200664682808 is a deficient number, since it is larger than the sum of its proper divisors (176059685872).

200664682808 is a wasteful number, since it uses less digits than its factorization.

200664682808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31872566 (or 31872562 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 200664682808 in words is "two hundred billion, six hundred sixty-four million, six hundred eighty-two thousand, eight hundred eight".