204660606682 has 32 divisors (see below), whose sum is σ = 369449902080. Its totient is φ = 83064340080.

The previous prime is 204660606629. The next prime is 204660606751. The reversal of 204660606682 is 286606066402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579223 + ... + 863029.

It is an arithmetic number, because the mean of its divisors is an integer number (11545309440).

Almost surely, 2^204660606682 is an apocalyptic number.

204660606682 is a deficient number, since it is larger than the sum of its proper divisors (164789295398).

204660606682 is a wasteful number, since it uses less digits than its factorization.

204660606682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286546.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 204660606682 in words is "two hundred four billion, six hundred sixty million, six hundred six thousand, six hundred eighty-two".