11343636685 has 32 divisors (see below), whose sum is σ = 14405713920. Its totient is φ = 8557969728.

The previous prime is 11343636613. The next prime is 11343636697. The reversal of 11343636685 is 58663634311.

It is a cyclic number.

It is not a de Polignac number, because 11343636685 - 2¹³ = 11343628493 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2828952 + ... + 2832958.

It is an arithmetic number, because the mean of its divisors is an integer number (450178560).

Almost surely, 2^11343636685 is an apocalyptic number.

It is an amenable number.

11343636685 is a deficient number, since it is larger than the sum of its proper divisors (3062077235).

11343636685 is a wasteful number, since it uses less digits than its factorization.

11343636685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377.

The product of its digits is 933120, while the sum is 46.

The spelling of 11343636685 in words is "eleven billion, three hundred forty-three million, six hundred thirty-six thousand, six hundred eighty-five".