204682066983 has 12 divisors (see below), whose sum is σ = 295656538008. Its totient is φ = 136452558960.

The previous prime is 204682066949. The next prime is 204682066987. The reversal of 204682066983 is 389660286402.

204682066983 is a `hidden beast` number, since 20 + 468 + 20 + 6 + 69 + 83 = 666.

It is not a de Polignac number, because 204682066983 - 2⁹ = 204682066471 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204682066987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602116 + ... + 878582.

It is an arithmetic number, because the mean of its divisors is an integer number (24638044834).

Almost surely, 2^204682066983 is an apocalyptic number.

204682066983 is a deficient number, since it is larger than the sum of its proper divisors (90974471025).

204682066983 is a wasteful number, since it uses less digits than its factorization.

204682066983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358734 (or 358731 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 204682066983 in words is "two hundred four billion, six hundred eighty-two million, sixty-six thousand, nine hundred eighty-three".