144344041 has 2 divisors, whose sum is σ = 144344042. Its totient is φ = 144344040.

The previous prime is 144344033. The next prime is 144344089. The reversal of 144344041 is 140443441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100400400 + 43943641 = 10020^2 + 6629^2 .

It is an emirp because it is prime and its reverse (140443441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144344041 - 2³ = 144344033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144343997 and 144344015.

It is not a weakly prime, because it can be changed into another prime (144344341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72172020 + 72172021.

It is an arithmetic number, because the mean of its divisors is an integer number (72172021).

Almost surely, 2^144344041 is an apocalyptic number.

It is an amenable number.

144344041 is a deficient number, since it is larger than the sum of its proper divisors (1).

144344041 is an equidigital number, since it uses as much as digits as its factorization.

144344041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 144344041 is about 12014.3264896539. The cubic root of 144344041 is about 524.5653739258.

Adding to 144344041 its reverse (140443441), we get a palindrome (284787482).

The spelling of 144344041 in words is "one hundred forty-four million, three hundred forty-four thousand, forty-one".