11689696096 has 72 divisors (see below), whose sum is σ = 25092758880. Its totient is φ = 5328934656.

The previous prime is 11689696093. The next prime is 11689696129. The reversal of 11689696096 is 69069698611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11689696093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2863785 + ... + 2867863.

It is an arithmetic number, because the mean of its divisors is an integer number (348510540).

Almost surely, 2^11689696096 is an apocalyptic number.

11689696096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11689696096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12546379440).

11689696096 is an abundant number, since it is smaller than the sum of its proper divisors (13403062784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11689696096 is an equidigital number, since it uses as much as digits as its factorization.

11689696096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268 (or 4177 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 61.

The spelling of 11689696096 in words is "eleven billion, six hundred eighty-nine million, six hundred ninety-six thousand, ninety-six".