12304401304 has 64 divisors (see below), whose sum is σ = 26338284000. Its totient is φ = 5338527744.

The previous prime is 12304401289. The next prime is 12304401313. The reversal of 12304401304 is 40310440321.

12304401304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1670622 + ... + 1677970.

Almost surely, 2^12304401304 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 12304401304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13169142000).

12304401304 is an abundant number, since it is smaller than the sum of its proper divisors (14033882696).

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

12304401304 is a wasteful number, since it uses less digits than its factorization.

12304401304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332 (or 8328 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12304401304 its reverse (40310440321), we get a palindrome (52614841625).

The spelling of 12304401304 in words is "twelve billion, three hundred four million, four hundred one thousand, three hundred four".