11609696116 has 6 divisors (see below), whose sum is σ = 20316968210. Its totient is φ = 5804848056.

The previous prime is 11609696089. The next prime is 11609696123. The reversal of 11609696116 is 61169690611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9671935716 + 1937760400 = 98346^2 + 44020^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1451212011 + ... + 1451212018.

Almost surely, 2^11609696116 is an apocalyptic number.

It is an amenable number.

11609696116 is a deficient number, since it is larger than the sum of its proper divisors (8707272094).

11609696116 is a wasteful number, since it uses less digits than its factorization.

11609696116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902424033 (or 2902424031 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 46.

It can be divided in two parts, 116096 and 96116, that added together give a palindrome (212212).

The spelling of 11609696116 in words is "eleven billion, six hundred nine million, six hundred ninety-six thousand, one hundred sixteen".