204083314806385 has 32 divisors (see below), whose sum is σ = 285011946086400. Its totient is φ = 137399508342720.

The previous prime is 204083314806347. The next prime is 204083314806401. The reversal of 204083314806385 is 583608413380402.

It is not a de Polignac number, because 204083314806385 - 2⁷ = 204083314806257 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205676901 + ... + 206666770.

It is an arithmetic number, because the mean of its divisors is an integer number (8906623315200).

Almost surely, 2^{204083314806385} is an apocalyptic number.

It is an amenable number.

204083314806385 is a deficient number, since it is larger than the sum of its proper divisors (80928631280015).

204083314806385 is a wasteful number, since it uses less digits than its factorization.

204083314806385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412343941.

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 204083314806385 in words is "two hundred four trillion, eighty-three billion, three hundred fourteen million, eight hundred six thousand, three hundred eighty-five".