How Do you Pronounce two hundred fifty million thousand one hundred forty three in english ?

two hundred fifty million thousand one hundred forty three Pronunciation in english(IPA) :

tuː ˈhʌndrəd ˈfɪfti ˈmɪljən ˈθaʊz(ə)nd wʌn ˈhʌndrəd ˈfɔːti θriː