144476720959 has 2 divisors, whose sum is σ = 144476720960. Its totient is φ = 144476720958.

The previous prime is 144476720891. The next prime is 144476720963. The reversal of 144476720959 is 959027674441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144476720959 - 2⁷ = 144476720831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144476720359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72238360479 + 72238360480.

It is an arithmetic number, because the mean of its divisors is an integer number (72238360480).

Almost surely, 2^144476720959 is an apocalyptic number.

144476720959 is a deficient number, since it is larger than the sum of its proper divisors (1).

144476720959 is an equidigital number, since it uses as much as digits as its factorization.

144476720959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 144476720959 in words is "one hundred forty-four billion, four hundred seventy-six million, seven hundred twenty thousand, nine hundred fifty-nine".