11744118411 has 4 divisors (see below), whose sum is σ = 15658824552. Its totient is φ = 7829412272.

The previous prime is 11744118361. The next prime is 11744118431. The reversal of 11744118411 is 11481144711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11744118411 - 2¹⁹ = 11743594123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11744118431) 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 3 ways as a sum of consecutive naturals, for example, 1957353066 + ... + 1957353071.

It is an arithmetic number, because the mean of its divisors is an integer number (3914706138).

Almost surely, 2^11744118411 is an apocalyptic number.

11744118411 is a deficient number, since it is larger than the sum of its proper divisors (3914706141).

11744118411 is an equidigital number, since it uses as much as digits as its factorization.

11744118411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914706140.

The product of its digits is 3584, while the sum is 33.

The spelling of 11744118411 in words is "eleven billion, seven hundred forty-four million, one hundred eighteen thousand, four hundred eleven".