204718284364 has 12 divisors (see below), whose sum is σ = 390825815688. Its totient is φ = 93053765600.

The previous prime is 204718284359. The next prime is 204718284371. The reversal of 204718284364 is 463482817402.

204718284364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326344097 + ... + 2326344184.

It is an arithmetic number, because the mean of its divisors is an integer number (32568817974).

Almost surely, 2^204718284364 is an apocalyptic number.

It is an amenable number.

204718284364 is a deficient number, since it is larger than the sum of its proper divisors (186107531324).

204718284364 is a wasteful number, since it uses less digits than its factorization.

204718284364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652688296 (or 4652688294 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 204718284364 in words is "two hundred four billion, seven hundred eighteen million, two hundred eighty-four thousand, three hundred sixty-four".