It is a congruent number.
It is an unprimeable number.
Almost surely, 24252722057318 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4252722057318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4948706048256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4252722057318 is a wasteful number, since it uses less digits than its factorization.
4252722057318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948989.
The spelling of 4252722057318 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, three hundred eighteen".