11144444113 has 8 divisors (see below), whose sum is σ = 12304053216. Its totient is φ = 10009248000.

The previous prime is 11144444093. The next prime is 11144444153. The reversal of 11144444113 is 31144444111.

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 not a de Polignac number, because 11144444113 - 2¹⁷ = 11144313041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144444153) 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, 6102288 + ... + 6104113.

It is an arithmetic number, because the mean of its divisors is an integer number (1538006652).

Almost surely, 2^11144444113 is an apocalyptic number.

It is an amenable number.

11144444113 is a deficient number, since it is larger than the sum of its proper divisors (1159609103).

11144444113 is a wasteful number, since it uses less digits than its factorization.

11144444113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12206495.

The product of its digits is 3072, while the sum is 28.

Adding to 11144444113 its reverse (31144444111), we get a palindrome (42288888224).

The spelling of 11144444113 in words is "eleven billion, one hundred forty-four million, four hundred forty-four thousand, one hundred thirteen".