111244032441 has 12 divisors (see below), whose sum is σ = 161283173220. Its totient is φ = 73886988960.

The previous prime is 111244032439. The next prime is 111244032467. The reversal of 111244032441 is 144230442111.

111244032441 is a `hidden beast` number, since 1 + 1 + 12 + 4 + 403 + 244 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21846022416 + 89398010025 = 147804^2 + 298995^2 .

It is not a de Polignac number, because 111244032441 - 2¹ = 111244032439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111244032841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22972390 + ... + 22977231.

It is an arithmetic number, because the mean of its divisors is an integer number (13440264435).

Almost surely, 2^111244032441 is an apocalyptic number.

It is an amenable number.

111244032441 is a deficient number, since it is larger than the sum of its proper divisors (50039140779).

111244032441 is a wasteful number, since it uses less digits than its factorization.

111244032441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45949896 (or 45949893 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 111244032441 its reverse (144230442111), we get a palindrome (255474474552).

The spelling of 111244032441 in words is "one hundred eleven billion, two hundred forty-four million, thirty-two thousand, four hundred forty-one".