11404110111 has 8 divisors (see below), whose sum is σ = 15388679040. Its totient is φ = 7511140632.

The previous prime is 11404110103. The next prime is 11404110131. The reversal of 11404110111 is 11101140411.

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

It is not a de Polignac number, because 11404110111 - 2³ = 11404110103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404110131) 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, 22899571 + ... + 22900068.

It is an arithmetic number, because the mean of its divisors is an integer number (1923584880).

Almost surely, 2^11404110111 is an apocalyptic number.

11404110111 is a deficient number, since it is larger than the sum of its proper divisors (3984568929).

11404110111 is an equidigital number, since it uses as much as digits as its factorization.

11404110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45799725.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11404110111 its reverse (11101140411), we get a palindrome (22505250522).

The spelling of 11404110111 in words is "eleven billion, four hundred four million, one hundred ten thousand, one hundred eleven".