Get the format values of a field

Good morning.
I’m trying to find a way to get the format properties that each of the fields in the table have…
This will allow me to know what the initial name and modified name of the field is, as well as if it is being used as a calculated total value, among other aspects… this will allow me to make the decision to correct or modify it according to the format required for the project.
I hope you can help me thank you very much…