It is a happy number.
142186464000 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 8 + 6 + 4 + 640 + 0 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2142186464000 is an apocalyptic number.
142186464000 is a gapful number since it is divisible by the number (10) 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 142186464000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292363212960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142186464000 is an equidigital number, since it uses as much as digits as its factorization.
142186464000 is an evil number, because the sum of its binary digits is even.
The spelling of 142186464000 in words is "one hundred forty-two billion, one hundred eighty-six million, four hundred sixty-four thousand".