8917641996288 has 576 divisors, whose sum is σ = 27032063385600. Its totient is φ = 2606303969280.

The previous prime is 8917641996281. The next prime is 8917641996317. The reversal of 8917641996288 is 8826991467198.

It is not an unprimeable number, because it can be changed into a prime (8917641996281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1581419773 + ... + 1581425411.

It is an arithmetic number, because the mean of its divisors is an integer number (46930665600).

Almost surely, 2^{8917641996288} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8917641996288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13516031692800).

8917641996288 is an abundant number, since it is smaller than the sum of its proper divisors (18114421389312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8917641996288 is a wasteful number, since it uses less digits than its factorization.

8917641996288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5756 (or 5717 counting only the distinct ones).

The product of its digits is 752467968, while the sum is 78.

The spelling of 8917641996288 in words is "eight trillion, nine hundred seventeen billion, six hundred forty-one million, nine hundred ninety-six thousand, two hundred eighty-eight".