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

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

ˈfɪftiːn ˈbɪljən ˈmɪljən ˈθaʊz(ə)nd fɔː ˈhʌndrəd ˈtwɛnti fʌɪv