144441145112269 has 2 divisors, whose sum is σ = 144441145112270. Its totient is φ = 144441145112268.

The previous prime is 144441145112249. The next prime is 144441145112357. The reversal of 144441145112269 is 962211541144441.

144441145112269 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 can be written as a sum of positive squares in only one way, i.e., 83450746279044 + 60990398833225 = 9135138^2 + 7809635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144441145112269 is a prime.

It is a super-2 number, since 2×144441145112269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144441145112219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220572556134 + 72220572556135.

It is an arithmetic number, because the mean of its divisors is an integer number (72220572556135).

Almost surely, 2^{144441145112269} is an apocalyptic number.

It is an amenable number.

144441145112269 is a deficient number, since it is larger than the sum of its proper divisors (1).

144441145112269 is an equidigital number, since it uses as much as digits as its factorization.

144441145112269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1105920, while the sum is 49.

The spelling of 144441145112269 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred forty-five million, one hundred twelve thousand, two hundred sixty-nine".