How old does someone have to be to be elected president

For someone to be eligible to be considered for president, one would have to be the age of 35 years old or higher

No person except a natural born citizen, or a citizen of the United States, at the time of the adoption of this Constitution, shall be eligible to the office of President; neither shall any person be eligible to that office who shall not have attained to the age of thirty-five years, and been fourteen years a resident ...