It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a congruent number.
Almost surely, 270799793398821 is an apocalyptic number.
It is an amenable number.
70799793398821 is an equidigital number, since it uses as much as digits as its factorization.
70799793398821 is an evil number, because the sum of its binary digits is even.
The spelling of 70799793398821 in words is "seventy trillion, seven hundred ninety-nine billion, seven hundred ninety-three million, three hundred ninety-eight thousand, eight hundred twenty-one".