Almost surely, 236664637606432 is an apocalyptic number.
36664637606432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36664637606432 is a wasteful number, since it uses less digits than its factorization.
36664637606432 is an evil number, because the sum of its binary digits is even.
The spelling of 36664637606432 in words is "thirty-six trillion, six hundred sixty-four billion, six hundred thirty-seven million, six hundred six thousand, four hundred thirty-two".