144034240232321 has 2 divisors, whose sum is σ = 144034240232322. Its totient is φ = 144034240232320.

The previous prime is 144034240232299. The next prime is 144034240232369. The reversal of 144034240232321 is 123232042430441.

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., 121760984735296 + 22273255497025 = 11034536^2 + 4719455^2 .

It is a cyclic number.

It is not a de Polignac number, because 144034240232321 - 2¹⁸ = 144034239970177 is a prime.

It is not a weakly prime, because it can be changed into another prime (144034240282321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72017120116160 + 72017120116161.

It is an arithmetic number, because the mean of its divisors is an integer number (72017120116161).

Almost surely, 2^{144034240232321} is an apocalyptic number.

It is an amenable number.

144034240232321 is a deficient number, since it is larger than the sum of its proper divisors (1).

144034240232321 is an equidigital number, since it uses as much as digits as its factorization.

144034240232321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 144034240232321 its reverse (123232042430441), we get a palindrome (267266282662762).

The spelling of 144034240232321 in words is "one hundred forty-four trillion, thirty-four billion, two hundred forty million, two hundred thirty-two thousand, three hundred twenty-one".