How Do you Pronounce four billion four hundred zero million thousand twenty in english ?

four billion four hundred zero million thousand twenty Pronunciation in english(IPA) :

fɔː ˈbɪljən fɔː ˈhʌndrəd ˈzɪərəʊ ˈmɪljən ˈθaʊz(ə)nd ˈtwɛnti