How Do you Pronounce three hundred ninety four thousand four hundred twenty one in english ?

three hundred ninety four thousand four hundred twenty one Pronunciation in english(IPA) :

θriː ˈhʌndrəd ˈnʌɪnti fɔː ˈθaʊz(ə)nd fɔː ˈhʌndrəd ˈtwɛnti wʌn