204005463134206 has 16 divisors (see below), whose sum is σ = 317891397674880. Its totient is φ = 98083579969440.

The previous prime is 204005463134189. The next prime is 204005463134243. The reversal of 204005463134206 is 602431364500402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10479005221 + ... + 10479024688.

It is an arithmetic number, because the mean of its divisors is an integer number (19868212354680).

Almost surely, 2^{204005463134206} is an apocalyptic number.

204005463134206 is a deficient number, since it is larger than the sum of its proper divisors (113885934540674).

204005463134206 is a wasteful number, since it uses less digits than its factorization.

204005463134206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20958030099.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 204005463134206 in words is "two hundred four trillion, five billion, four hundred sixty-three million, one hundred thirty-four thousand, two hundred six".