9211080428160 has 1024 divisors, whose sum is σ = 35570963635200. Its totient is φ = 2004599439360.

The previous prime is 9211080428153. The next prime is 9211080428183. The reversal of 9211080428160 is 618240801129.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 455285245 + ... + 455305475.

It is an arithmetic number, because the mean of its divisors is an integer number (34737269175).

Almost surely, 2^{9211080428160} 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 9211080428160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17785481817600).

9211080428160 is an abundant number, since it is smaller than the sum of its proper divisors (26359883207040).

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

9211080428160 is a wasteful number, since it uses less digits than its factorization.

9211080428160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20349 (or 20337 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 9211080428160 in words is "nine trillion, two hundred eleven billion, eighty million, four hundred twenty-eight thousand, one hundred sixty".