11043401110671 has 16 divisors (see below), whose sum is σ = 15365213107200. Its totient is φ = 7041948307680.

The previous prime is 11043401110667. The next prime is 11043401110699. The reversal of 11043401110671 is 17601110434011.

It is not a de Polignac number, because 11043401110671 - 2² = 11043401110667 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043401110601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272071 + ... + 4707528.

It is an arithmetic number, because the mean of its divisors is an integer number (960325819200).

Almost surely, 2^{11043401110671} is an apocalyptic number.

11043401110671 is a deficient number, since it is larger than the sum of its proper divisors (4321811996529).

11043401110671 is a wasteful number, since it uses less digits than its factorization.

11043401110671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011766.

The product of its (nonzero) digits is 2016, while the sum is 30.

Adding to 11043401110671 its reverse (17601110434011), we get a palindrome (28644511544682).

The spelling of 11043401110671 in words is "eleven trillion, forty-three billion, four hundred one million, one hundred ten thousand, six hundred seventy-one".