144493159 has 2 divisors, whose sum is σ = 144493160. Its totient is φ = 144493158.

The previous prime is 144493127. The next prime is 144493171. The reversal of 144493159 is 951394441.

144493159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (951394441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144493159 - 2⁵ = 144493127 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144293159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72246579 + 72246580.

It is an arithmetic number, because the mean of its divisors is an integer number (72246580).

Almost surely, 2^144493159 is an apocalyptic number.

144493159 is a deficient number, since it is larger than the sum of its proper divisors (1).

144493159 is an equidigital number, since it uses as much as digits as its factorization.

144493159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 144493159 is about 12020.5307287158. The cubic root of 144493159 is about 524.7459499485.

The spelling of 144493159 in words is "one hundred forty-four million, four hundred ninety-three thousand, one hundred fifty-nine".