9444306169422 has 80 divisors (see below), whose sum is σ = 21511977498000. Its totient is φ = 3096088738560.

The previous prime is 9444306169381. The next prime is 9444306169433. The reversal of 9444306169422 is 2249616034449.

9444306169422 is a `hidden beast` number, since 9 + 4 + 4 + 430 + 6 + 169 + 42 + 2 = 666.

9444306169422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 80766454 + ... + 80883302.

It is an arithmetic number, because the mean of its divisors is an integer number (268899718725).

Almost surely, 2^{9444306169422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9444306169422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10755988749000).

9444306169422 is an abundant number, since it is smaller than the sum of its proper divisors (12067671328578).

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

9444306169422 is a wasteful number, since it uses less digits than its factorization.

9444306169422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125103 (or 125094 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 9444306169422 in words is "nine trillion, four hundred forty-four billion, three hundred six million, one hundred sixty-nine thousand, four hundred twenty-two".