Save number as text in txt format wo changing the format

In order to export an excel table into another program I first need to save the excel file as .txt. The .txt file can then be imported by the other program.

First I however need to make excel understand that the value should be a text and not a value. I therefore format the number as text (0000150235) by adding "0000150235". After saving the file as .txt the format changes from "0000150235" to """0000150235""". I do however need the format in the .txt file to be "0000150235". Can anyone tell me how I can save "0000150235" as .txt and get the value "0000150235" in the .txt file.

Thank you