2144314343 has 2 divisors, whose sum is σ = 2144314344. Its totient is φ = 2144314342.

The previous prime is 2144314327. The next prime is 2144314441. The reversal of 2144314343 is 3434134412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2144314343 - 2⁴ = 2144314327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144314303) by changing a digit.

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 as a sum of consecutive naturals, namely, 1072157171 + 1072157172.

It is an arithmetic number, because the mean of its divisors is an integer number (1072157172).

Almost surely, 2^2144314343 is an apocalyptic number.

2144314343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144314343 is an equidigital number, since it uses as much as digits as its factorization.

2144314343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 29.

The square root of 2144314343 is about 46306.7418741591. The cubic root of 2144314343 is about 1289.5241605773.

Adding to 2144314343 its reverse (3434134412), we get a palindrome (5578448755).

The spelling of 2144314343 in words is "two billion, one hundred forty-four million, three hundred fourteen thousand, three hundred forty-three".