11143412414 has 16 divisors (see below), whose sum is σ = 16771847040. Its totient is φ = 5552816280.

The previous prime is 11143412389. The next prime is 11143412417. The reversal of 11143412414 is 41421434111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11143412417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1526417 + ... + 1533699.

It is an arithmetic number, because the mean of its divisors is an integer number (1048240440).

Almost surely, 2^11143412414 is an apocalyptic number.

11143412414 is a deficient number, since it is larger than the sum of its proper divisors (5628434626).

11143412414 is a wasteful number, since it uses less digits than its factorization.

11143412414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9775.

The product of its digits is 1536, while the sum is 26.

Adding to 11143412414 its reverse (41421434111), we get a palindrome (52564846525).

The spelling of 11143412414 in words is "eleven billion, one hundred forty-three million, four hundred twelve thousand, four hundred fourteen".