11906517716 has 12 divisors (see below), whose sum is σ = 21000473088. Its totient is φ = 5906382552.

The previous prime is 11906517703. The next prime is 11906517731. The reversal of 11906517716 is 61771560911.

It is a happy number.

11906517716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 11718506 + ... + 11719521.

It is an arithmetic number, because the mean of its divisors is an integer number (1750039424).

Almost surely, 2^11906517716 is an apocalyptic number.

It is an amenable number.

11906517716 is a deficient number, since it is larger than the sum of its proper divisors (9093955372).

11906517716 is a wasteful number, since it uses less digits than its factorization.

11906517716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23438158 (or 23438156 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 44.

The spelling of 11906517716 in words is "eleven billion, nine hundred six million, five hundred seventeen thousand, seven hundred sixteen".