1304320234224 has 40 divisors (see below), whose sum is σ = 3850850216320. Its totient is φ = 372662923968.

The previous prime is 1304320234219. The next prime is 1304320234253. The reversal of 1304320234224 is 4224320234031.

It is a junction number, because it is equal to n+sod(n) for n = 1304320234191 and 1304320234200.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1940952394 + ... + 1940953065.

It is an arithmetic number, because the mean of its divisors is an integer number (96271255408).

Almost surely, 2^{1304320234224} is an apocalyptic number.

1304320234224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1304320234224 is an abundant number, since it is smaller than the sum of its proper divisors (2546529982096).

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

1304320234224 is a wasteful number, since it uses less digits than its factorization.

1304320234224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881905477 (or 3881905471 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1304320234224 its reverse (4224320234031), we get a palindrome (5528640468255).

The spelling of 1304320234224 in words is "one trillion, three hundred four billion, three hundred twenty million, two hundred thirty-four thousand, two hundred twenty-four".