9444194425 has 12 divisors (see below), whose sum is σ = 11851897680. Its totient is φ = 7464325520.

The previous prime is 9444194411. The next prime is 9444194437. The reversal of 9444194425 is 5244914449.

9444194425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9444194425 - 2²⁵ = 9410639993 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 2273635 + ... + 2277784.

It is an arithmetic number, because the mean of its divisors is an integer number (987658140).

Almost surely, 2^9444194425 is an apocalyptic number.

It is an amenable number.

9444194425 is a deficient number, since it is larger than the sum of its proper divisors (2407703255).

9444194425 is a wasteful number, since it uses less digits than its factorization.

9444194425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551512 (or 4551507 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 9444194425 is about 97181.2452328123. The cubic root of 9444194425 is about 2113.7565825552.

The spelling of 9444194425 in words is "nine billion, four hundred forty-four million, one hundred ninety-four thousand, four hundred twenty-five".