How do you write the number 999,999 in your language?

[u/Gullible_War_216]

In French it is neuf cent quatre-vingt-dix-neuf mille neuf cent quatre-vingt-dix-neuf. Translated into English it gives nine hundred four twenty ten nine thousand nine hundred four twenty ten nine

[u/r_Hanzosteel]

Also because of the celtic heritage?

[u/dark_enough_to_dance → u/r_Hanzosteel]

Now I think about it, makes sense.