11787746696 has 32 divisors (see below), whose sum is σ = 24942729600. Its totient is φ = 5173304640.

The previous prime is 11787746653. The next prime is 11787746731. The reversal of 11787746696 is 69664778711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2306960 + ... + 2312063.

It is an arithmetic number, because the mean of its divisors is an integer number (779460300).

Almost surely, 2^11787746696 is an apocalyptic number.

It is an amenable number.

11787746696 is an abundant number, since it is smaller than the sum of its proper divisors (13154982904).

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

11787746696 is a wasteful number, since it uses less digits than its factorization.

11787746696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619069 (or 4619065 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 62.

The spelling of 11787746696 in words is "eleven billion, seven hundred eighty-seven million, seven hundred forty-six thousand, six hundred ninety-six".