44323123612 has 24 divisors (see below), whose sum is σ = 77906462256. Its totient is φ = 22064222208.

The previous prime is 44323123517. The next prime is 44323123619. The reversal of 44323123612 is 21632132344.

It is a happy number.

44323123612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44323123619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265223 + ... + 2284705.

It is an arithmetic number, because the mean of its divisors is an integer number (3246102594).

Almost surely, 2^44323123612 is an apocalyptic number.

It is an amenable number.

44323123612 is a deficient number, since it is larger than the sum of its proper divisors (33583338644).

44323123612 is a wasteful number, since it uses less digits than its factorization.

44323123612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21957 (or 21955 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 44323123612 its reverse (21632132344), we get a palindrome (65955255956).

The spelling of 44323123612 in words is "forty-four billion, three hundred twenty-three million, one hundred twenty-three thousand, six hundred twelve".