111444040324 has 24 divisors (see below), whose sum is σ = 200097719360. Its totient is φ = 54280213344.

The previous prime is 111444040321. The next prime is 111444040339. The reversal of 111444040324 is 423040444111.

It is a junction number, because it is equal to n+sod(n) for n = 111444040292 and 111444040301.

It is not an unprimeable number, because it can be changed into a prime (111444040321) 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, 804384 + ... + 932695.

Almost surely, 2^111444040324 is an apocalyptic number.

It is an amenable number.

111444040324 is a deficient number, since it is larger than the sum of its proper divisors (88653679036).

111444040324 is a wasteful number, since it uses less digits than its factorization.

111444040324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737499 (or 1737497 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 111444040324 its reverse (423040444111), we get a palindrome (534484484435).

The spelling of 111444040324 in words is "one hundred eleven billion, four hundred forty-four million, forty thousand, three hundred twenty-four".