Adinath Bhagwan (Rishabhanatha), the first Tirthankara, is traditionally said to have taught 72 kalās (arts/skills) to men and 64 kalās to women. This division appears in Jain traditions to describe the social and cultural knowledge he imparted to mankind, outlining a broad set of male and female competencies. Among the cited details, his daughters Brahmi and Sundari are associated with language scripts and mathematics, respectively, as examples of these teachings. The exact lists and emphasis can vary slightly between Jain traditions (Digambara vs. Śvetāmbara), but the core idea remains that Adinath provided a comprehensive suite of arts and crafts to guide society. You can read more here