304104432232220 has 24 divisors (see below), whose sum is σ = 676185149317104. Its totient is φ = 114486374487296.

The previous prime is 304104432232213. The next prime is 304104432232247. The reversal of 304104432232220 is 22232234401403.

It is a super-2 number, since 2×304104432232220² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447212400002 + ... + 447212400681.

It is an arithmetic number, because the mean of its divisors is an integer number (28174381221546).

Almost surely, 2^{304104432232220} is an apocalyptic number.

It is an amenable number.

304104432232220 is an abundant number, since it is smaller than the sum of its proper divisors (372080717084884).

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

304104432232220 is a wasteful number, since it uses less digits than its factorization.

304104432232220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894424800709 (or 894424800707 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 304104432232220 its reverse (22232234401403), we get a palindrome (326336666633623).

The spelling of 304104432232220 in words is "three hundred four trillion, one hundred four billion, four hundred thirty-two million, two hundred thirty-two thousand, two hundred twenty".