144364282189 has 2 divisors, whose sum is σ = 144364282190. Its totient is φ = 144364282188.

The previous prime is 144364282187. The next prime is 144364282247. The reversal of 144364282189 is 981282463441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132156242089 + 12208040100 = 363533^2 + 110490^2 .

It is a cyclic number.

It is not a de Polignac number, because 144364282189 - 2¹ = 144364282187 is a prime.

Together with 144364282187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144364282187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72182141094 + 72182141095.

It is an arithmetic number, because the mean of its divisors is an integer number (72182141095).

Almost surely, 2^144364282189 is an apocalyptic number.

It is an amenable number.

144364282189 is a deficient number, since it is larger than the sum of its proper divisors (1).

144364282189 is an equidigital number, since it uses as much as digits as its factorization.

144364282189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2654208, while the sum is 52.

The spelling of 144364282189 in words is "one hundred forty-four billion, three hundred sixty-four million, two hundred eighty-two thousand, one hundred eighty-nine".