11714685486 has 160 divisors (see below), whose sum is σ = 29083791360. Its totient is φ = 3136589568.

The previous prime is 11714685481. The next prime is 11714685497. The reversal of 11714685486 is 68458641711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11714685481) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 34761510 + ... + 34761846.

It is an arithmetic number, because the mean of its divisors is an integer number (181773696).

Almost surely, 2^11714685486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11714685486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14541895680).

11714685486 is an abundant number, since it is smaller than the sum of its proper divisors (17369105874).

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

11714685486 is a wasteful number, since it uses less digits than its factorization.

11714685486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 495 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 51.

The spelling of 11714685486 in words is "eleven billion, seven hundred fourteen million, six hundred eighty-five thousand, four hundred eighty-six".