144340413201263 has 2 divisors, whose sum is σ = 144340413201264. Its totient is φ = 144340413201262.

The previous prime is 144340413201181. The next prime is 144340413201349. The reversal of 144340413201263 is 362102314043441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144340413201263 - 2⁴⁰ = 143240901573487 is a prime.

It is a super-2 number, since 2×144340413201263² (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 (144340413203263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72170206600631 + 72170206600632.

It is an arithmetic number, because the mean of its divisors is an integer number (72170206600632).

Almost surely, 2^{144340413201263} is an apocalyptic number.

144340413201263 is a deficient number, since it is larger than the sum of its proper divisors (1).

144340413201263 is an equidigital number, since it uses as much as digits as its factorization.

144340413201263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 144340413201263 in words is "one hundred forty-four trillion, three hundred forty billion, four hundred thirteen million, two hundred one thousand, two hundred sixty-three".