144321041403079 has 2 divisors, whose sum is σ = 144321041403080. Its totient is φ = 144321041403078.

The previous prime is 144321041403061. The next prime is 144321041403089. The reversal of 144321041403079 is 970304140123441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144321041403079 - 2⁹ = 144321041402567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144321041403029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72160520701539 + 72160520701540.

It is an arithmetic number, because the mean of its divisors is an integer number (72160520701540).

Almost surely, 2^{144321041403079} is an apocalyptic number.

144321041403079 is a deficient number, since it is larger than the sum of its proper divisors (1).

144321041403079 is an equidigital number, since it uses as much as digits as its factorization.

144321041403079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 144321041403079 in words is "one hundred forty-four trillion, three hundred twenty-one billion, forty-one million, four hundred three thousand, seventy-nine".