304204444100 has 72 divisors (see below), whose sum is σ = 671697300288. Its totient is φ = 119552860800.

The previous prime is 304204444097. The next prime is 304204444109. The reversal of 304204444100 is 1444402403.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 304204444100.

It is not an unprimeable number, because it can be changed into a prime (304204444109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5505209 + ... + 5560191.

Almost surely, 2^304204444100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304204444100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335848650144).

304204444100 is an abundant number, since it is smaller than the sum of its proper divisors (367492856188).

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

304204444100 is a wasteful number, since it uses less digits than its factorization.

304204444100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55965 (or 55958 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 304204444100 its reverse (1444402403), we get a palindrome (305648846503).

The spelling of 304204444100 in words is "three hundred four billion, two hundred four million, four hundred forty-four thousand, one hundred".