16440450287712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
Almost surely, 216440450287712 is an apocalyptic number.
16440450287712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16440450287712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24872892549120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16440450287712 is a wasteful number, since it uses less digits than its factorization.
16440450287712 is an evil number, because the sum of its binary digits is even.
The spelling of 16440450287712 in words is "sixteen trillion, four hundred forty billion, four hundred fifty million, two hundred eighty-seven thousand, seven hundred twelve".