how to ignore zero values

Question

time =int(input())
day = time // (24 * 3600)
time = time % (24 * 3600)
hour = time // 3600
time %= 3600
minutes = time // 60
time %= 60
seconds = time
if day > 0:
    print((str(int(day)) + " Days")+(" ") + (str(int(hour)) + " Hours") +(" ") + (str(int(minutes)) + " Minutes") + (" ")+ (str(int(seconds)) + " Seconds"))
elif hour > 0:
    print((str(int(hour)) + " Hours") +(" ") + (str(int(minutes)) + " Minutes") + (" ")+ (str(int(seconds)) + " Seconds"))
elif minutes > 0:
    print((str(int(minutes)) + " Minutes") + (" ")+ (str(int(seconds)) + " Seconds"))
else:
    print(str(int(seconds)) + " Seconds")

input :- 86400 

expected output :- 1 days

output i got :-

1 day 0 hours 0 minutes 0 seconds