11739068959 has 4 divisors (see below), whose sum is σ = 11739856816. Its totient is φ = 11738281104.

The previous prime is 11739068953. The next prime is 11739068963. The reversal of 11739068959 is 95986093711.

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 11739068959 - 2¹⁵ = 11739036191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11739068953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371139 + ... + 401524.

It is an arithmetic number, because the mean of its divisors is an integer number (2934964204).

Almost surely, 2^11739068959 is an apocalyptic number.

11739068959 is a deficient number, since it is larger than the sum of its proper divisors (787857).

11739068959 is an equidigital number, since it uses as much as digits as its factorization.

11739068959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787856.

The product of its (nonzero) digits is 3674160, while the sum is 58.

The spelling of 11739068959 in words is "eleven billion, seven hundred thirty-nine million, sixty-eight thousand, nine hundred fifty-nine".