204234300 has 108 divisors (see below), whose sum is σ = 644880600. Its totient is φ = 54061440.

The previous prime is 204234299. The next prime is 204234307. The reversal of 204234300 is 3432402.

204234300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204234307) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 133339 + ... + 134861.

Almost surely, 2^204234300 is an apocalyptic number.

204234300 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 204234300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322440300).

204234300 is an abundant number, since it is smaller than the sum of its proper divisors (440646300).

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

204234300 is a wasteful number, since it uses less digits than its factorization.

204234300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 204234300 is about 14291.0566439294. The cubic root of 204234300 is about 588.9018162319.

Adding to 204234300 its reverse (3432402), we get a palindrome (207666702).

The spelling of 204234300 in words is "two hundred four million, two hundred thirty-four thousand, three hundred".