CDXLIV
The Roman numeral "CDXLIV" represents the number 444. In Roman numerals, "CD" stands for 400, "XL" represents 40, and "IV" signifies 4. When combined, these components add up to 444.
Roman numerals are a numeral system originating from ancient Rome. They use combinations of letters from the Latin alphabet, specifically I, V, X, L, C, D, and M. This system was widely used throughout the Roman Empire and is still seen today in various contexts, such as clock faces and book chapters.