Forty one is einundvierzig.
Forty = vierzig
Zweiundvierzig
Zwei und vierzig.
The number is forty one (41). When you use it as an adjective, hyphenate it as in "forty-one dollars."
The numeral is "one hundred forty-five" (one hundred and forty five).
This could be either * one thousand, one hundred and forty or * eleven hundred and forty
one hundred forty-four
one hundred forty-six
one hundred forty-two
Forty one dollars.
forty, forty-one, forty-two, forty-three, forty-four, forty-five, forty-six, forty-seven, forty-eight, forty-nine, fifty
Einundvierzig (literally one-and-forty)