304204102040200 has 48 divisors (see below), whose sum is σ = 707277815424180. Its totient is φ = 121681076828160.

The previous prime is 304204102040191. The next prime is 304204102040207. The reversal of 304204102040200 is 2040201402403.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 110266002580644 + 193938099459556 = 10500762^2 + 13926166^2 .

It is not an unprimeable number, because it can be changed into a prime (304204102040207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41145072 + ... + 47972128.

Almost surely, 2^{304204102040200} is an apocalyptic number.

It is an amenable number.

304204102040200 is an abundant number, since it is smaller than the sum of its proper divisors (403073713383980).

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

304204102040200 is a wasteful number, since it uses less digits than its factorization.

304204102040200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7049866 (or 7049857 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 304204102040200 its reverse (2040201402403), we get a palindrome (306244303442603).

The spelling of 304204102040200 in words is "three hundred four trillion, two hundred four billion, one hundred two million, forty thousand, two hundred".