12443142314 has 16 divisors (see below), whose sum is σ = 19026060000. Its totient is φ = 6101933904.

The previous prime is 12443142311. The next prime is 12443142331. The reversal of 12443142314 is 41324134421.

12443142314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12443142311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 172064 + ... + 233435.

It is an arithmetic number, because the mean of its divisors is an integer number (1189128750).

Almost surely, 2^12443142314 is an apocalyptic number.

12443142314 is a deficient number, since it is larger than the sum of its proper divisors (6582917686).

12443142314 is a wasteful number, since it uses less digits than its factorization.

12443142314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405797.

The product of its digits is 9216, while the sum is 29.

Adding to 12443142314 its reverse (41324134421), we get a palindrome (53767276735).

The spelling of 12443142314 in words is "twelve billion, four hundred forty-three million, one hundred forty-two thousand, three hundred fourteen".