204833164912 has 20 divisors (see below), whose sum is σ = 400717311280. Its totient is φ = 101422245888.

The previous prime is 204833164897. The next prime is 204833164979. The reversal of 204833164912 is 219461338402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62144337 + ... + 62147632.

It is an arithmetic number, because the mean of its divisors is an integer number (20035865564).

Almost surely, 2^204833164912 is an apocalyptic number.

It is an amenable number.

204833164912 is a deficient number, since it is larger than the sum of its proper divisors (195884146368).

204833164912 is a wasteful number, since it uses less digits than its factorization.

204833164912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124292080 (or 124292074 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 204833164912 in words is "two hundred four billion, eight hundred thirty-three million, one hundred sixty-four thousand, nine hundred twelve".