204491476814 has 8 divisors (see below), whose sum is σ = 322881279240. Its totient is φ = 96864383736.

The previous prime is 204491476793. The next prime is 204491476859. The reversal of 204491476814 is 418674194402.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2690677289 + ... + 2690677364.

It is an arithmetic number, because the mean of its divisors is an integer number (40360159905).

Almost surely, 2^204491476814 is an apocalyptic number.

204491476814 is a deficient number, since it is larger than the sum of its proper divisors (118389802426).

204491476814 is a wasteful number, since it uses less digits than its factorization.

204491476814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5381354674.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 204491476814 in words is "two hundred four billion, four hundred ninety-one million, four hundred seventy-six thousand, eight hundred fourteen".