जनकसुता हरि दास कहावो, ताकी शपथ विलम्ब न लावो । Hanuman is usually thought to be a "Chiranjivi," meaning an immortal currently being or 1 who lives eternally in Hindu mythology. This standing as a Chiranjivi is attributed to his special and divine traits. Here's a proof of Hanuman's Chiranjivi https://www.instagram.com/p/DFWTy0gvMKk/