11773650964689 has 12 divisors (see below), whose sum is σ = 17009940378496. Its totient is φ = 7847459573112.

The previous prime is 11773650964597. The next prime is 11773650964697. The reversal of 11773650964689 is 98646905637711.

11773650964689 is a `hidden beast` number, since 1 + 1 + 7 + 7 + 36 + 509 + 6 + 4 + 6 + 89 = 666.

It is not a de Polignac number, because 11773650964689 - 2⁸ = 11773650964433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11773650965689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136710397 + ... + 136796490.

Almost surely, 2^{11773650964689} is an apocalyptic number.

It is an amenable number.

11773650964689 is a deficient number, since it is larger than the sum of its proper divisors (5236289413807).

11773650964689 is a wasteful number, since it uses less digits than its factorization.

11773650964689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273511676 (or 273511673 counting only the distinct ones).

The product of its (nonzero) digits is 411505920, while the sum is 72.

The spelling of 11773650964689 in words is "eleven trillion, seven hundred seventy-three billion, six hundred fifty million, nine hundred sixty-four thousand, six hundred eighty-nine".