144443426446153 has 2 divisors, whose sum is σ = 144443426446154. Its totient is φ = 144443426446152.

The previous prime is 144443426446141. The next prime is 144443426446171. The reversal of 144443426446153 is 351644624344441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131784154953984 + 12659271492169 = 11479728^2 + 3557987^2 .

It is a cyclic number.

It is not a de Polignac number, because 144443426446153 - 2²⁹ = 144442889575241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144443426446094 and 144443426446103.

It is not a weakly prime, because it can be changed into another prime (144443426446133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221713223076 + 72221713223077.

It is an arithmetic number, because the mean of its divisors is an integer number (72221713223077).

Almost surely, 2^{144443426446153} is an apocalyptic number.

It is an amenable number.

144443426446153 is a deficient number, since it is larger than the sum of its proper divisors (1).

144443426446153 is an equidigital number, since it uses as much as digits as its factorization.

144443426446153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53084160, while the sum is 55.

The spelling of 144443426446153 in words is "one hundred forty-four trillion, four hundred forty-three billion, four hundred twenty-six million, four hundred forty-six thousand, one hundred fifty-three".