11338674439 has 4 divisors (see below), whose sum is σ = 11421438624. Its totient is φ = 11255910256.

The previous prime is 11338674437. The next prime is 11338674469. The reversal of 11338674439 is 93447683311.

It is a happy number.

11338674439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11338674439 - 2¹ = 11338674437 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11338674392 and 11338674401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338674437) 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 3 ways as a sum of consecutive naturals, for example, 41381887 + ... + 41382160.

It is an arithmetic number, because the mean of its divisors is an integer number (2855359656).

Almost surely, 2^11338674439 is an apocalyptic number.

11338674439 is a deficient number, since it is larger than the sum of its proper divisors (82764185).

11338674439 is an equidigital number, since it uses as much as digits as its factorization.

11338674439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82764184.

The product of its digits is 1306368, while the sum is 49.

The spelling of 11338674439 in words is "eleven billion, three hundred thirty-eight million, six hundred seventy-four thousand, four hundred thirty-nine".