204341020200 has 144 divisors (see below), whose sum is σ = 692908463520. Its totient is φ = 53961851520.

The previous prime is 204341020199. The next prime is 204341020217. The reversal of 204341020200 is 2020143402.

204341020200 is a `hidden beast` number, since 2 + 0 + 434 + 10 + 20 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 365682 + ... + 736481.

It is an arithmetic number, because the mean of its divisors is an integer number (4811864330).

Almost surely, 2^204341020200 is an apocalyptic number.

204341020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204341020200 is an abundant number, since it is smaller than the sum of its proper divisors (488567443320).

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

204341020200 is a wasteful number, since it uses less digits than its factorization.

204341020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102288 (or 1102276 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 204341020200 its reverse (2020143402), we get a palindrome (206361163602).

The spelling of 204341020200 in words is "two hundred four billion, three hundred forty-one million, twenty thousand, two hundred".