304044204402 has 12 divisors (see below), whose sum is σ = 658762442910. Its totient is φ = 101348068128.

The previous prime is 304044204389. The next prime is 304044204413. The reversal of 304044204402 is 204402440403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 254702911761 + 49341292641 = 504681^2 + 222129^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8445672327 + ... + 8445672362.

Almost surely, 2^304044204402 is an apocalyptic number.

304044204402 is an abundant number, since it is smaller than the sum of its proper divisors (354718238508).

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

304044204402 is a wasteful number, since it uses less digits than its factorization.

304044204402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16891344697 (or 16891344694 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 304044204402 its reverse (204402440403), we get a palindrome (508446644805).

The spelling of 304044204402 in words is "three hundred four billion, forty-four million, two hundred four thousand, four hundred two".