11696947344 has 160 divisors (see below), whose sum is σ = 35982339840. Its totient is φ = 3628551168.

The previous prime is 11696947343. The next prime is 11696947351. The reversal of 11696947344 is 44374969611.

11696947344 is a `hidden beast` number, since 1 + 169 + 6 + 9 + 473 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (11696947343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351724 + ... + 383540.

It is an arithmetic number, because the mean of its divisors is an integer number (224889624).

Almost surely, 2^11696947344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11696947344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17991169920).

11696947344 is an abundant number, since it is smaller than the sum of its proper divisors (24285392496).

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

11696947344 is a wasteful number, since it uses less digits than its factorization.

11696947344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31894 (or 31882 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 11696947344 in words is "eleven billion, six hundred ninety-six million, nine hundred forty-seven thousand, three hundred forty-four".