304321053234 has 32 divisors (see below), whose sum is σ = 663992764416. Its totient is φ = 92215784720.

The previous prime is 304321053229. The next prime is 304321053263. The reversal of 304321053234 is 432350123403.

It is a super-2 number, since 2×304321053234² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4404019 + ... + 4472585.

It is an arithmetic number, because the mean of its divisors is an integer number (20749773888).

Almost surely, 2^304321053234 is an apocalyptic number.

304321053234 is an abundant number, since it is smaller than the sum of its proper divisors (359671711182).

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

304321053234 is a wasteful number, since it uses less digits than its factorization.

304321053234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135830.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 304321053234 its reverse (432350123403), we get a palindrome (736671176637).

The spelling of 304321053234 in words is "three hundred four billion, three hundred twenty-one million, fifty-three thousand, two hundred thirty-four".