11708566694 has 12 divisors (see below), whose sum is σ = 19304620692. Its totient is φ = 5322075660.

The previous prime is 11708566679. The next prime is 11708566717. The reversal of 11708566694 is 49666580711.

11708566694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11708566694³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 24191012 + ... + 24191495.

It is an arithmetic number, because the mean of its divisors is an integer number (1608718391).

Almost surely, 2^11708566694 is an apocalyptic number.

11708566694 is a deficient number, since it is larger than the sum of its proper divisors (7596053998).

11708566694 is a wasteful number, since it uses less digits than its factorization.

11708566694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48382531 (or 48382520 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 11708566694 in words is "eleven billion, seven hundred eight million, five hundred sixty-six thousand, six hundred ninety-four".