Rushabhdev (Adinath) is said to have taught 64 kalas (arts) to women, with a parallel tradition saying 72 kalas to men. The exact enumeration of the 64 kalas varies between Digambar and Shwetambar traditions, and there isn’t a single universally fixed list in all Jain texts. The core idea is that Rushabhdev laid a foundation of social and artistic knowledge (crafts, writing, counting, etc.) for the flourishing of early Jain society, and his daughters Brahmi and Sundari are linked to script/language and mathematics, respectively. For the precise, tradition-specific items, refer to the traditional listings discussed in Jain sources. You can read more here and here .