144412332443459 has 2 divisors, whose sum is σ = 144412332443460. Its totient is φ = 144412332443458.

The previous prime is 144412332443443. The next prime is 144412332443473. The reversal of 144412332443459 is 954344233214441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144412332443459 - 2⁴ = 144412332443443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144412332443459.

It is not a weakly prime, because it can be changed into another prime (144412332443059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72206166221729 + 72206166221730.

It is an arithmetic number, because the mean of its divisors is an integer number (72206166221730).

Almost surely, 2^{144412332443459} is an apocalyptic number.

144412332443459 is a deficient number, since it is larger than the sum of its proper divisors (1).

144412332443459 is an equidigital number, since it uses as much as digits as its factorization.

144412332443459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19906560, while the sum is 53.

The spelling of 144412332443459 in words is "one hundred forty-four trillion, four hundred twelve billion, three hundred thirty-two million, four hundred forty-three thousand, four hundred fifty-nine".