9996944730480 is a `hidden beast` number, since 9 + 99 + 69 + 4 + 473 + 0 + 4 + 8 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
Almost surely, 29996944730480 is an apocalyptic number.
9996944730480 is a gapful number since it is divisible by the number (90) 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 9996944730480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17912301158400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9996944730480 is a wasteful number, since it uses less digits than its factorization.
9996944730480 is an odious number, because the sum of its binary digits is odd.
The spelling of 9996944730480 in words is "nine trillion, nine hundred ninety-six billion, nine hundred forty-four million, seven hundred thirty thousand, four hundred eighty".