204475274000 has 160 divisors (see below), whose sum is σ = 498900639744. Its totient is φ = 81052454400.

The previous prime is 204475273997. The next prime is 204475274039. The reversal of 204475274000 is 472574402.

204475274000 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 31 ways as a sum of consecutive naturals, for example, 132517229 + ... + 132518771.

Almost surely, 2^204475274000 is an apocalyptic number.

204475274000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204475274000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249450319872).

204475274000 is an abundant number, since it is smaller than the sum of its proper divisors (294425365744).

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

204475274000 is a wasteful number, since it uses less digits than its factorization.

204475274000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 35.

The spelling of 204475274000 in words is "two hundred four billion, four hundred seventy-five million, two hundred seventy-four thousand".