144035106542069 has 2 divisors, whose sum is σ = 144035106542070. Its totient is φ = 144035106542068.

The previous prime is 144035106542009. The next prime is 144035106542141. The reversal of 144035106542069 is 960245601530441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129643045488100 + 14392061053969 = 11386090^2 + 3793687^2 .

It is an emirp because it is prime and its reverse (960245601530441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144035106542069 - 2⁴⁴ = 126442920497653 is a prime.

It is a super-2 number, since 2×144035106542069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144035106542009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72017553271034 + 72017553271035.

It is an arithmetic number, because the mean of its divisors is an integer number (72017553271035).

Almost surely, 2^{144035106542069} is an apocalyptic number.

It is an amenable number.

144035106542069 is a deficient number, since it is larger than the sum of its proper divisors (1).

144035106542069 is an equidigital number, since it uses as much as digits as its factorization.

144035106542069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 144035106542069 in words is "one hundred forty-four trillion, thirty-five billion, one hundred six million, five hundred forty-two thousand, sixty-nine".