11664345675086 has 48 divisors (see below), whose sum is σ = 19499187697920. Its totient is φ = 5228534282400.

The previous prime is 11664345675071. The next prime is 11664345675097. The reversal of 11664345675086 is 68057654346611.

It is a super-2 number, since 2×11664345675086² (a number of 27 digits) contains 22 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 (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1868390 + ... + 5178761.

It is an arithmetic number, because the mean of its divisors is an integer number (406233077040).

Almost surely, 2^{11664345675086} is an apocalyptic number.

11664345675086 is a deficient number, since it is larger than the sum of its proper divisors (7834842022834).

11664345675086 is a wasteful number, since it uses less digits than its factorization.

11664345675086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7047321 (or 7047308 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 62.

The spelling of 11664345675086 in words is "eleven trillion, six hundred sixty-four billion, three hundred forty-five million, six hundred seventy-five thousand, eighty-six".