11114414441 has 8 divisors (see below), whose sum is σ = 12224037504. Its totient is φ = 10041172560.

The previous prime is 11114414431. The next prime is 11114414491. The reversal of 11114414441 is 14441441111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11114414441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11114414441.

It is not an unprimeable number, because it can be changed into a prime (11114414431) 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, 9094655 + ... + 9095876.

It is an arithmetic number, because the mean of its divisors is an integer number (1528004688).

Almost surely, 2^11114414441 is an apocalyptic number.

It is an amenable number.

11114414441 is a deficient number, since it is larger than the sum of its proper divisors (1109623063).

11114414441 is a wasteful number, since it uses less digits than its factorization.

11114414441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18190591.

The product of its digits is 1024, while the sum is 26.

Adding to 11114414441 its reverse (14441441111), we get a palindrome (25555855552).

The spelling of 11114414441 in words is "eleven billion, one hundred fourteen million, four hundred fourteen thousand, four hundred forty-one".