144445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a Duffinian number.
It is a plaindrome in base 10.
It is a congruent number.
It is an unprimeable number.
2144445 is an apocalyptic number.
It is an amenable number.
144445 is an equidigital number, since it uses as much as digits as its factorization.
144445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4139.
The square root of 144445 is about 380.0592059140. The cubic root of 144445 is about 52.4687644885.
Adding to 144445 its reverse (544441), we get a palindrome (688886).
The spelling of 144445 in words is "one hundred forty-four thousand, four hundred forty-five".