11788342768 has 40 divisors (see below), whose sum is σ = 22934884752. Its totient is φ = 5869721088.

The previous prime is 11788342739. The next prime is 11788342771. The reversal of 11788342768 is 86724388711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4608946 + ... + 4611502.

Almost surely, 2^11788342768 is an apocalyptic number.

It is an amenable number.

11788342768 is a deficient number, since it is larger than the sum of its proper divisors (11146541984).

11788342768 is a wasteful number, since it uses less digits than its factorization.

11788342768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649 (or 3643 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 55.

The spelling of 11788342768 in words is "eleven billion, seven hundred eighty-eight million, three hundred forty-two thousand, seven hundred sixty-eight".