200660351166656 has 56 divisors (see below), whose sum is σ = 399461787657504. Its totient is φ = 100008773427200.

The previous prime is 200660351166641. The next prime is 200660351166661. The reversal of 200660351166656 is 656661153066002.

It is a junction number, because it is equal to n+sod(n) for n = 200660351166598 and 200660351166607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59191181 + ... + 62489331.

Almost surely, 2^{200660351166656} is an apocalyptic number.

It is an amenable number.

200660351166656 is a deficient number, since it is larger than the sum of its proper divisors (198801436490848).

200660351166656 is a wasteful number, since it uses less digits than its factorization.

200660351166656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301209 (or 3301199 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 200660351166656 in words is "two hundred trillion, six hundred sixty billion, three hundred fifty-one million, one hundred sixty-six thousand, six hundred fifty-six".