12144565816314 has 32 divisors (see below), whose sum is σ = 24320351731200. Its totient is φ = 4042988603712.

The previous prime is 12144565816297. The next prime is 12144565816319. The reversal of 12144565816314 is 41361856544121.

It is not an unprimeable number, because it can be changed into a prime (12144565816319) by changing a digit.

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, 14146752 + ... + 14980644.

It is an arithmetic number, because the mean of its divisors is an integer number (760010991600).

Almost surely, 2^{12144565816314} is an apocalyptic number.

12144565816314 is an abundant number, since it is smaller than the sum of its proper divisors (12175785914886).

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

12144565816314 is a wasteful number, since it uses less digits than its factorization.

12144565816314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837014.

The product of its digits is 2764800, while the sum is 51.

The spelling of 12144565816314 in words is "twelve trillion, one hundred forty-four billion, five hundred sixty-five million, eight hundred sixteen thousand, three hundred fourteen".