12304440315260 has 24 divisors (see below), whose sum is σ = 27359284937040. Its totient is φ = 4632259883264.

The previous prime is 12304440315247. The next prime is 12304440315269. The reversal of 12304440315260 is 6251304440321.

It is a self number, because there is not a number n which added to its sum of digits gives 12304440315260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12304440315269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18094764830 + ... + 18094765509.

It is an arithmetic number, because the mean of its divisors is an integer number (1139970205710).

Almost surely, 2^{12304440315260} is an apocalyptic number.

12304440315260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12304440315260 is an abundant number, since it is smaller than the sum of its proper divisors (15054844621780).

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

12304440315260 is a wasteful number, since it uses less digits than its factorization.

12304440315260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36189530365 (or 36189530363 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 12304440315260 its reverse (6251304440321), we get a palindrome (18555744755581).

The spelling of 12304440315260 in words is "twelve trillion, three hundred four billion, four hundred forty million, three hundred fifteen thousand, two hundred sixty".