304120441221130 has 64 divisors (see below), whose sum is σ = 580398278366592. Its totient is φ = 114338284318720.

The previous prime is 304120441221089. The next prime is 304120441221133. The reversal of 304120441221130 is 31122144021403.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (304120441221133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 716736897 + ... + 717161083.

It is an arithmetic number, because the mean of its divisors is an integer number (9068723099478).

Almost surely, 2^{304120441221130} is an apocalyptic number.

304120441221130 is a deficient number, since it is larger than the sum of its proper divisors (276277837145462).

304120441221130 is a wasteful number, since it uses less digits than its factorization.

304120441221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429879.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 304120441221130 its reverse (31122144021403), we get a palindrome (335242585242533).

The spelling of 304120441221130 in words is "three hundred four trillion, one hundred twenty billion, four hundred forty-one million, two hundred twenty-one thousand, one hundred thirty".