144627372856559 has 2 divisors, whose sum is σ = 144627372856560. Its totient is φ = 144627372856558.

The previous prime is 144627372856511. The next prime is 144627372856567. The reversal of 144627372856559 is 955658273726441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144627372856559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144627372856579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72313686428279 + 72313686428280.

It is an arithmetic number, because the mean of its divisors is an integer number (72313686428280).

Almost surely, 2^{144627372856559} is an apocalyptic number.

144627372856559 is a deficient number, since it is larger than the sum of its proper divisors (1).

144627372856559 is an equidigital number, since it uses as much as digits as its factorization.

144627372856559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192000, while the sum is 74.

The spelling of 144627372856559 in words is "one hundred forty-four trillion, six hundred twenty-seven billion, three hundred seventy-two million, eight hundred fifty-six thousand, five hundred fifty-nine".