11694410056 has 32 divisors (see below), whose sum is σ = 25063488000. Its totient is φ = 5011082496.

The previous prime is 11694410047. The next prime is 11694410059. The reversal of 11694410056 is 65001449611.

It is a junction number, because it is equal to n+sod(n) for n = 11694409997 and 11694410024.

It is not an unprimeable number, because it can be changed into a prime (11694410059) 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 7 ways as a sum of consecutive naturals, for example, 446985 + ... + 472423.

It is an arithmetic number, because the mean of its divisors is an integer number (783234000).

Almost surely, 2^11694410056 is an apocalyptic number.

It is an amenable number.

11694410056 is an abundant number, since it is smaller than the sum of its proper divisors (13369077944).

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

11694410056 is a wasteful number, since it uses less digits than its factorization.

11694410056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33661 (or 33657 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

Adding to 11694410056 its reverse (65001449611), we get a palindrome (76695859667).

The spelling of 11694410056 in words is "eleven billion, six hundred ninety-four million, four hundred ten thousand, fifty-six".