11706715716 has 12 divisors (see below), whose sum is σ = 27315670032. Its totient is φ = 3902238568.

The previous prime is 11706715681. The next prime is 11706715717. The reversal of 11706715716 is 61751760711.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11706715717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487779810 + ... + 487779833.

It is an arithmetic number, because the mean of its divisors is an integer number (2276305836).

Almost surely, 2^11706715716 is an apocalyptic number.

It is an amenable number.

11706715716 is an abundant number, since it is smaller than the sum of its proper divisors (15608954316).

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

11706715716 is a wasteful number, since it uses less digits than its factorization.

11706715716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975559650 (or 975559648 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 42.

The spelling of 11706715716 in words is "eleven billion, seven hundred six million, seven hundred fifteen thousand, seven hundred sixteen".