144220659959 has 2 divisors, whose sum is σ = 144220659960. Its totient is φ = 144220659958.

The previous prime is 144220659949. The next prime is 144220659983. The reversal of 144220659959 is 959956022441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144220659959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144220659949) 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, 72110329979 + 72110329980.

It is an arithmetic number, because the mean of its divisors is an integer number (72110329980).

Almost surely, 2^144220659959 is an apocalyptic number.

144220659959 is a deficient number, since it is larger than the sum of its proper divisors (1).

144220659959 is an equidigital number, since it uses as much as digits as its factorization.

144220659959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 144220659959 in words is "one hundred forty-four billion, two hundred twenty million, six hundred fifty-nine thousand, nine hundred fifty-nine".