9399382818560 has 576 divisors, whose sum is σ = 27892315422720. Its totient is φ = 2961266442240.

The previous prime is 9399382818559. The next prime is 9399382818599. The reversal of 9399382818560 is 658182839939.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3429178790 + ... + 3429181530.

It is an arithmetic number, because the mean of its divisors is an integer number (48424158720).

Almost surely, 2^{9399382818560} 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 9399382818560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13946157711360).

9399382818560 is an abundant number, since it is smaller than the sum of its proper divisors (18492932604160).

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

9399382818560 is a wasteful number, since it uses less digits than its factorization.

9399382818560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312 (or 3298 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 71.

The spelling of 9399382818560 in words is "nine trillion, three hundred ninety-nine billion, three hundred eighty-two million, eight hundred eighteen thousand, five hundred sixty".