9444242312 has 32 divisors (see below), whose sum is σ = 18324360000. Its totient is φ = 4557849408.

The previous prime is 9444242281. The next prime is 9444242317. The reversal of 9444242312 is 2132424449.

It is a happy number.

9444242312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9444242312² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9444242317) 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 in 7 ways as a sum of consecutive naturals, for example, 1304639 + ... + 1311857.

It is an arithmetic number, because the mean of its divisors is an integer number (572636250).

Almost surely, 2^9444242312 is an apocalyptic number.

It is an amenable number.

9444242312 is a deficient number, since it is larger than the sum of its proper divisors (8880117688).

9444242312 is a wasteful number, since it uses less digits than its factorization.

9444242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12893 (or 12889 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 9444242312 is about 97181.4916123436. The cubic root of 9444242312 is about 2113.7601551659.

The spelling of 9444242312 in words is "nine billion, four hundred forty-four million, two hundred forty-two thousand, three hundred twelve".