9128611796480 has 320 divisors, whose sum is σ = 24757608268800. Its totient is φ = 3197603512320.

The previous prime is 9128611796429. The next prime is 9128611796627. The reversal of 9128611796480 is 846971168219.

It is a tau number, because it is divible by the number of its divisors (320).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358492229 + ... + 358517691.

It is an arithmetic number, because the mean of its divisors is an integer number (77367525840).

Almost surely, 2^{9128611796480} 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 9128611796480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12378804134400).

9128611796480 is an abundant number, since it is smaller than the sum of its proper divisors (15628996472320).

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

9128611796480 is a wasteful number, since it uses less digits than its factorization.

9128611796480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25965 (or 25949 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 62.

The spelling of 9128611796480 in words is "nine trillion, one hundred twenty-eight billion, six hundred eleven million, seven hundred ninety-six thousand, four hundred eighty".