9113109944 has 8 divisors (see below), whose sum is σ = 17087081160. Its totient is φ = 4556554968.

The previous prime is 9113109937. The next prime is 9113109949. The reversal of 9113109944 is 4499013119.

9113109944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9113109949) by changing a digit.

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 as a sum of consecutive naturals, namely, 569569364 + ... + 569569379.

It is an arithmetic number, because the mean of its divisors is an integer number (2135885145).

Almost surely, 2^9113109944 is an apocalyptic number.

It is an amenable number.

9113109944 is a deficient number, since it is larger than the sum of its proper divisors (7973971216).

9113109944 is a wasteful number, since it uses less digits than its factorization.

9113109944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139138749 (or 1139138745 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 9113109944 is about 95462.6101884921. The cubic root of 9113109944 is about 2088.7615767076.

The spelling of 9113109944 in words is "nine billion, one hundred thirteen million, one hundred nine thousand, nine hundred forty-four".