204196468476 has 96 divisors (see below), whose sum is σ = 639720442368. Its totient is φ = 48958191360.

The previous prime is 204196468459. The next prime is 204196468537. The reversal of 204196468476 is 674864691402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8487675 + ... + 8511698.

It is an arithmetic number, because the mean of its divisors is an integer number (6663754608).

Almost surely, 2^204196468476 is an apocalyptic number.

204196468476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

204196468476 is an abundant number, since it is smaller than the sum of its proper divisors (435523973892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204196468476 is a wasteful number, since it uses less digits than its factorization.

204196468476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16999411 (or 16999409 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 204196468476 in words is "two hundred four billion, one hundred ninety-six million, four hundred sixty-eight thousand, four hundred seventy-six".