144144 divided by its sum of digits (18) gives a palindrome (8008).
Adding to 144144 its product of digits (256), we get a square (144400 = 3802).
Adding to 144144 its reverse (441441), we get a palindrome (585585).
Multipling 144144 by its reverse (441441), we get a square (63631071504 = 2522522).
It is a nude number because it is divisible by every one of its digits.
It is a nialpdrome in base 11.
It is an unprimeable number.
2144144 is an apocalyptic number.
144144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144144 is a wasteful number, since it uses less digits than its factorization.
144144 is an evil number, because the sum of its binary digits is even.
The square root of 144144 is about 379.6630084694. The cubic root of 144144 is about 52.4322936728.
The spelling of 144144 in words is "one hundred forty-four thousand, one hundred forty-four", and thus it is an iban number.