144300433342991 has 2 divisors, whose sum is σ = 144300433342992. Its totient is φ = 144300433342990.

The previous prime is 144300433342979. The next prime is 144300433343023. The reversal of 144300433342991 is 199243334003441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144300433342991 - 2¹⁴ = 144300433326607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144300433342931) 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, 72150216671495 + 72150216671496.

It is an arithmetic number, because the mean of its divisors is an integer number (72150216671496).

Almost surely, 2^{144300433342991} is an apocalyptic number.

144300433342991 is a deficient number, since it is larger than the sum of its proper divisors (1).

144300433342991 is an equidigital number, since it uses as much as digits as its factorization.

144300433342991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 50.

The spelling of 144300433342991 in words is "one hundred forty-four trillion, three hundred billion, four hundred thirty-three million, three hundred forty-two thousand, nine hundred ninety-one".