144444102109 has 2 divisors, whose sum is σ = 144444102110. Its totient is φ = 144444102108.

The previous prime is 144444102043. The next prime is 144444102151. The reversal of 144444102109 is 901201444441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125634802500 + 18809299609 = 354450^2 + 137147^2 .

It is a cyclic number.

It is not a de Polignac number, because 144444102109 - 2¹⁷ = 144443971037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144444102169) 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, 72222051054 + 72222051055.

It is an arithmetic number, because the mean of its divisors is an integer number (72222051055).

Almost surely, 2^144444102109 is an apocalyptic number.

It is an amenable number.

144444102109 is a deficient number, since it is larger than the sum of its proper divisors (1).

144444102109 is an equidigital number, since it uses as much as digits as its factorization.

144444102109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 144444102109 in words is "one hundred forty-four billion, four hundred forty-four million, one hundred two thousand, one hundred nine".