144303158609 has 2 divisors, whose sum is σ = 144303158610. Its totient is φ = 144303158608.

The previous prime is 144303158497. The next prime is 144303158621. The reversal of 144303158609 is 906851303441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100222896400 + 44080262209 = 316580^2 + 209953^2 .

It is a cyclic number.

It is not a de Polignac number, because 144303158609 - 2²⁰ = 144302110033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144303158609.

It is not a weakly prime, because it can be changed into another prime (144303158689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72151579304 + 72151579305.

It is an arithmetic number, because the mean of its divisors is an integer number (72151579305).

Almost surely, 2^144303158609 is an apocalyptic number.

It is an amenable number.

144303158609 is a deficient number, since it is larger than the sum of its proper divisors (1).

144303158609 is an equidigital number, since it uses as much as digits as its factorization.

144303158609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 144303158609 in words is "one hundred forty-four billion, three hundred three million, one hundred fifty-eight thousand, six hundred nine".