"XLII" is the Roman numeral representation for the number 42. In Roman numerals, "X" stands for 10, "L" represents 50, and "II" signifies 2. Therefore, when combined, XLII equals 40 (XL) plus 2 (II), resulting in 42. The number 42 has gained cultural significance, particularly due to its association with Douglas Adams' science fiction series, "The Hitchhiker's Guide to the Galaxy." In the story, 42 is humorously described as the "Answer to the Ultimate Question of Life, the Universe, and Everything," leading to its recognition in popular culture as a symbol of mystery and curiosity.