11964686836676 has 12 divisors (see below), whose sum is σ = 23929373673408. Its totient is φ = 5127722929992.

The previous prime is 11964686836603. The next prime is 11964686836679. The reversal of 11964686836676 is 67663868646911.

11964686836676 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11964686836597 and 11964686836606.

It is not an unprimeable number, because it can be changed into a prime (11964686836679) 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, 213655122056 + ... + 213655122111.

It is an arithmetic number, because the mean of its divisors is an integer number (1994114472784).

Almost surely, 2^{11964686836676} is an apocalyptic number.

It is an amenable number.

11964686836676 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11964686836676 is a wasteful number, since it uses less digits than its factorization.

11964686836676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427310244178 (or 427310244176 counting only the distinct ones).

The product of its digits is 2257403904, while the sum is 77.

The spelling of 11964686836676 in words is "eleven trillion, nine hundred sixty-four billion, six hundred eighty-six million, eight hundred thirty-six thousand, six hundred seventy-six".