It is an unprimeable number.
Almost surely, 211715264740 is an apocalyptic number.
11715264740 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 11715264740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13052684736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11715264740 is a wasteful number, since it uses less digits than its factorization.
11715264740 is an evil number, because the sum of its binary digits is even.
The spelling of 11715264740 in words is "eleven billion, seven hundred fifteen million, two hundred sixty-four thousand, seven hundred forty".