9906368823296 has 120 divisors (see below), whose sum is σ = 21725297971104. Its totient is φ = 4479548129280.

The previous prime is 9906368823277. The next prime is 9906368823311. The reversal of 9906368823296 is 6923288636099.

It is a super-2 number, since 2×9906368823296² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34640831 + ... + 34925633.

Almost surely, 2^{9906368823296} 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 9906368823296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10862648985552).

9906368823296 is an abundant number, since it is smaller than the sum of its proper divisors (11818929147808).

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

9906368823296 is a wasteful number, since it uses less digits than its factorization.

9906368823296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285035 (or 285009 counting only the distinct ones).

The product of its (nonzero) digits is 362797056, while the sum is 71.

The spelling of 9906368823296 in words is "nine trillion, nine hundred six billion, three hundred sixty-eight million, eight hundred twenty-three thousand, two hundred ninety-six".