67 - $7.5M/s (Secret)

Overview
67 is a Secret brainrot that was added along with the Extinct event. It costs $1.2B and has a base income of $7.5M/s.

67 is an anthropomorphic version of the number 67 with white gloves and trainers. There are eyes on each digits and no mouth, and it emits particles of each digit. It also has blue skin.