206166040562336 has 48 divisors (see below), whose sum is σ = 406284047769600. Its totient is φ = 102982821785088.

The previous prime is 206166040562281. The next prime is 206166040562347. The reversal of 206166040562336 is 633265040661602.

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, 210660311 + ... + 211636713.

It is an arithmetic number, because the mean of its divisors is an integer number (8464250995200).

Almost surely, 2^{206166040562336} is an apocalyptic number.

It is an amenable number.

206166040562336 is a deficient number, since it is larger than the sum of its proper divisors (200118007207264).

206166040562336 is a wasteful number, since it uses less digits than its factorization.

206166040562336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982821 (or 982813 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 50.

The spelling of 206166040562336 in words is "two hundred six trillion, one hundred sixty-six billion, forty million, five hundred sixty-two thousand, three hundred thirty-six".