144322313433343 has 2 divisors, whose sum is σ = 144322313433344. Its totient is φ = 144322313433342.

The previous prime is 144322313433293. The next prime is 144322313433407. The reversal of 144322313433343 is 343334313223441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144322313433343 - 2⁴⁵ = 109137941344511 is a prime.

It is a super-4 number, since 4×144322313433343⁴ (a number of 58 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144322313433343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144322313433743) 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, 72161156716671 + 72161156716672.

It is an arithmetic number, because the mean of its divisors is an integer number (72161156716672).

Almost surely, 2^{144322313433343} is an apocalyptic number.

144322313433343 is a deficient number, since it is larger than the sum of its proper divisors (1).

144322313433343 is an equidigital number, since it uses as much as digits as its factorization.

144322313433343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 43.

Adding to 144322313433343 its reverse (343334313223441), we get a palindrome (487656626656784).

The spelling of 144322313433343 in words is "one hundred forty-four trillion, three hundred twenty-two billion, three hundred thirteen million, four hundred thirty-three thousand, three hundred forty-three".