144585443 has 2 divisors, whose sum is σ = 144585444. Its totient is φ = 144585442.

The previous prime is 144585409. The next prime is 144585461. The reversal of 144585443 is 344585441.

It is a happy number.

144585443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (344585441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144585443 - 2⁶ = 144585379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144585397 and 144585406.

It is not a weakly prime, because it can be changed into another prime (144585403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72292721 + 72292722.

It is an arithmetic number, because the mean of its divisors is an integer number (72292722).

Almost surely, 2^144585443 is an apocalyptic number.

144585443 is a deficient number, since it is larger than the sum of its proper divisors (1).

144585443 is an equidigital number, since it uses as much as digits as its factorization.

144585443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153600, while the sum is 38.

The square root of 144585443 is about 12024.3687152382. The cubic root of 144585443 is about 524.8576400101.

The spelling of 144585443 in words is "one hundred forty-four million, five hundred eighty-five thousand, four hundred forty-three".