144014421209 has 2 divisors, whose sum is σ = 144014421210. Its totient is φ = 144014421208.

The previous prime is 144014421151. The next prime is 144014421233. The reversal of 144014421209 is 902124410441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100281155584 + 43733265625 = 316672^2 + 209125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144014421209 is a prime.

It is not a weakly prime, because it can be changed into another prime (144014423209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72007210604 + 72007210605.

It is an arithmetic number, because the mean of its divisors is an integer number (72007210605).

Almost surely, 2^144014421209 is an apocalyptic number.

It is an amenable number.

144014421209 is a deficient number, since it is larger than the sum of its proper divisors (1).

144014421209 is an equidigital number, since it uses as much as digits as its factorization.

144014421209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 144014421209 in words is "one hundred forty-four billion, fourteen million, four hundred twenty-one thousand, two hundred nine".