Gautam Swami is mainly known for one particular labdhi: Akshin-mahanasi Labdhi (non-diminishing power). This special power enabled him to serve all 1,500 hermits from a very small patra (bowl) by keeping his thumb in the bowl.

There isn’t a fixed “total number” of labdhi listed for Gautam Swami beyond this well-known akshin-mahanasi labdhi. In Jain texts, labdhi generally refers to various powers, but Gautam Swami’s famous attribute is this single, particular labdhi that helped others see his miracle and accept his teaching. For more details, you can read here