144959126329 has 2 divisors, whose sum is σ = 144959126330. Its totient is φ = 144959126328.

The previous prime is 144959126297. The next prime is 144959126359. The reversal of 144959126329 is 923621959441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144363522304 + 595604025 = 379952^2 + 24405^2 .

It is a cyclic number.

It is not a de Polignac number, because 144959126329 - 2⁵ = 144959126297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144959126329.

It is not a weakly prime, because it can be changed into another prime (144959126359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72479563164 + 72479563165.

It is an arithmetic number, because the mean of its divisors is an integer number (72479563165).

Almost surely, 2^144959126329 is an apocalyptic number.

It is an amenable number.

144959126329 is a deficient number, since it is larger than the sum of its proper divisors (1).

144959126329 is an equidigital number, since it uses as much as digits as its factorization.

144959126329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4199040, while the sum is 55.

The spelling of 144959126329 in words is "one hundred forty-four billion, nine hundred fifty-nine million, one hundred twenty-six thousand, three hundred twenty-nine".