144324424171 has 2 divisors, whose sum is σ = 144324424172. Its totient is φ = 144324424170.

The previous prime is 144324424169. The next prime is 144324424247. The reversal of 144324424171 is 171424423441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144324424171 - 2¹ = 144324424169 is a prime.

Together with 144324424169, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144324424171.

It is not a weakly prime, because it can be changed into another prime (144324454171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72162212085 + 72162212086.

It is an arithmetic number, because the mean of its divisors is an integer number (72162212086).

Almost surely, 2^144324424171 is an apocalyptic number.

144324424171 is a deficient number, since it is larger than the sum of its proper divisors (1).

144324424171 is an equidigital number, since it uses as much as digits as its factorization.

144324424171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 37.

The spelling of 144324424171 in words is "one hundred forty-four billion, three hundred twenty-four million, four hundred twenty-four thousand, one hundred seventy-one".