2144442383 has 2 divisors, whose sum is σ = 2144442384. Its totient is φ = 2144442382.

The previous prime is 2144442197. The next prime is 2144442397. The reversal of 2144442383 is 3832444412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2144442383 - 2¹⁰ = 2144441359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144442583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072221191 + 1072221192.

It is an arithmetic number, because the mean of its divisors is an integer number (1072221192).

Almost surely, 2^2144442383 is an apocalyptic number.

2144442383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144442383 is an equidigital number, since it uses as much as digits as its factorization.

2144442383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 35.

The square root of 2144442383 is about 46308.1243735913. The cubic root of 2144442383 is about 1289.5498264952.

Adding to 2144442383 its reverse (3832444412), we get a palindrome (5976886795).

The spelling of 2144442383 in words is "two billion, one hundred forty-four million, four hundred forty-two thousand, three hundred eighty-three".