144544433023 has 4 divisors (see below), whose sum is σ = 144559404328. Its totient is φ = 144529461720.

The previous prime is 144544432979. The next prime is 144544433081. The reversal of 144544433023 is 320334445441.

144544433023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320334445441 = 17 ⋅18843202673.

It is a cyclic number.

It is not a de Polignac number, because 144544433023 - 2⁹ = 144544432511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144544433123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7471161 + ... + 7490482.

It is an arithmetic number, because the mean of its divisors is an integer number (36139851082).

Almost surely, 2^144544433023 is an apocalyptic number.

144544433023 is a deficient number, since it is larger than the sum of its proper divisors (14971305).

144544433023 is an equidigital number, since it uses as much as digits as its factorization.

144544433023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14971304.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 144544433023 its reverse (320334445441), we get a palindrome (464878878464).

The spelling of 144544433023 in words is "one hundred forty-four billion, five hundred forty-four million, four hundred thirty-three thousand, twenty-three".