quechultenango is incorrectly written and should be written as "40 Quechultenango; is proper name )" being its meaning:
The correct term is Quechultenango. This name is formed from the words of Nahuatl Quechutl which means beautiful, tenantli which means walls & co which means place. It means place of beautiful walls. It is the name of a Mexican municipality in the State of Guerrero.