If you have that huge amount in your packet then budget your money first. If you think that you do not need yet your money to buy important things then give your 60-80 percent of your money to trade altcoins. The bigger you take a risk the bigger the return of investment you will receive. If you are not yet ready enough and you are new to this world then continue reading and exploring yourself in trading field before you enter this business. Ready yourself for both positive and negative consequences.  So, there is no ideal number, it depends on your faith and braveness.