144441440232343 has 2 divisors, whose sum is σ = 144441440232344. Its totient is φ = 144441440232342.

The previous prime is 144441440232337. The next prime is 144441440232347. The reversal of 144441440232343 is 343232044144441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144441440232343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144441440232343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144441440232347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220720116171 + 72220720116172.

It is an arithmetic number, because the mean of its divisors is an integer number (72220720116172).

Almost surely, 2^{144441440232343} is an apocalyptic number.

144441440232343 is a deficient number, since it is larger than the sum of its proper divisors (1).

144441440232343 is an equidigital number, since it uses as much as digits as its factorization.

144441440232343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 144441440232343 its reverse (343232044144441), we get a palindrome (487673484376784).

The spelling of 144441440232343 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred forty million, two hundred thirty-two thousand, three hundred forty-three".