9355223392128 has 384 divisors, whose sum is σ = 29151206622720. Its totient is φ = 2980807796736.

The previous prime is 9355223392063. The next prime is 9355223392169. The reversal of 9355223392128 is 8212933225539.

It is a happy number.

9355223392128 is a `hidden beast` number, since 9 + 3 + 5 + 5 + 223 + 392 + 1 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1342787301 + ... + 1342794267.

It is an arithmetic number, because the mean of its divisors is an integer number (75914600580).

Almost surely, 2^{9355223392128} 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 9355223392128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14575603311360).

9355223392128 is an abundant number, since it is smaller than the sum of its proper divisors (19795983230592).

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

9355223392128 is a wasteful number, since it uses less digits than its factorization.

9355223392128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896 (or 8872 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 9355223392128 in words is "nine trillion, three hundred fifty-five billion, two hundred twenty-three million, three hundred ninety-two thousand, one hundred twenty-eight".