11495666688 has 176 divisors, whose sum is σ = 33743075520. Its totient is φ = 3450470400.

The previous prime is 11495666669. The next prime is 11495666701. The reversal of 11495666688 is 88666659411.

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3681768 + ... + 3684888.

It is an arithmetic number, because the mean of its divisors is an integer number (191722020).

Almost surely, 2^11495666688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11495666688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16871537760).

11495666688 is an abundant number, since it is smaller than the sum of its proper divisors (22247408832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11495666688 is a wasteful number, since it uses less digits than its factorization.

11495666688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264 (or 3246 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 60.

The spelling of 11495666688 in words is "eleven billion, four hundred ninety-five million, six hundred sixty-six thousand, six hundred eighty-eight".