11144003441 has 8 divisors (see below), whose sum is σ = 11333840064. Its totient is φ = 10954397520.

The previous prime is 11144003419. The next prime is 11144003477. The reversal of 11144003441 is 14430044111.

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-11144003441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144003491) 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, 41186 + ... + 154868.

It is an arithmetic number, because the mean of its divisors is an integer number (1416730008).

Almost surely, 2^11144003441 is an apocalyptic number.

It is an amenable number.

11144003441 is a deficient number, since it is larger than the sum of its proper divisors (189836623).

11144003441 is a wasteful number, since it uses less digits than its factorization.

11144003441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115351.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11144003441 its reverse (14430044111), we get a palindrome (25574047552).

The spelling of 11144003441 in words is "eleven billion, one hundred forty-four million, three thousand, four hundred forty-one".