Expression Number

"The Expression Number, often referred to as the Destiny Number, is an important Core Number in Numerology. Derived from ALL the letters in your FULL BIRTH NAME, it symbolizes the opportunities you have at your disposal, reveals your inner goals, the person you aim to be, and the talents, abilities, and shortcomings that were with you when you entered your human body."

source: https://seventhlifepath.com/how-to-calculate-expression-destiny-number/