def digit_multiplier(number):
	result=0 # you should initiliaze the final result
	##your code part

	
    return result

#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
    assert digit_multiplier(123405) == 120
    assert digit_multiplier(999) == 729
    assert digit_multiplier(1000) == 1
    assert digit_multiplier(1111) == 1