11141186719 has 16 divisors (see below), whose sum is σ = 12077009280. Its totient is φ = 10216846080.

The previous prime is 11141186687. The next prime is 11141186743. The reversal of 11141186719 is 91768114111.

It is a cyclic number.

It is not a de Polignac number, because 11141186719 - 2⁵ = 11141186687 is a prime.

It is a super-2 number, since 2×11141186719² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141186779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279059 + ... + 1287739.

It is an arithmetic number, because the mean of its divisors is an integer number (754813080).

Almost surely, 2^11141186719 is an apocalyptic number.

11141186719 is a deficient number, since it is larger than the sum of its proper divisors (935822561).

11141186719 is a wasteful number, since it uses less digits than its factorization.

11141186719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9330.

The product of its digits is 12096, while the sum is 40.

The spelling of 11141186719 in words is "eleven billion, one hundred forty-one million, one hundred eighty-six thousand, seven hundred nineteen".