144320997283 has 2 divisors, whose sum is σ = 144320997284. Its totient is φ = 144320997282.

The previous prime is 144320997263. The next prime is 144320997307. The reversal of 144320997283 is 382799023441.

144320997283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144320997283 - 2²⁹ = 143784126371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144320997283.

It is not a weakly prime, because it can be changed into another prime (144320997263) 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, 72160498641 + 72160498642.

It is an arithmetic number, because the mean of its divisors is an integer number (72160498642).

Almost surely, 2^144320997283 is an apocalyptic number.

144320997283 is a deficient number, since it is larger than the sum of its proper divisors (1).

144320997283 is an equidigital number, since it uses as much as digits as its factorization.

144320997283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 144320997283 in words is "one hundred forty-four billion, three hundred twenty million, nine hundred ninety-seven thousand, two hundred eighty-three".