13935816966 has 16 divisors (see below), whose sum is σ = 27897915888. Its totient is φ = 4640892000.

The previous prime is 13935816949. The next prime is 13935816967. The reversal of 13935816966 is 66961853931.

It is a happy number.

13935816966 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 not an unprimeable number, because it can be changed into a prime (13935816967) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1088185 + ... + 1100916.

It is an arithmetic number, because the mean of its divisors is an integer number (1743619743).

Almost surely, 2^13935816966 is an apocalyptic number.

13935816966 is an abundant number, since it is smaller than the sum of its proper divisors (13962098922).

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

13935816966 is a wasteful number, since it uses less digits than its factorization.

13935816966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190167.

The product of its digits is 6298560, while the sum is 57.

The spelling of 13935816966 in words is "thirteen billion, nine hundred thirty-five million, eight hundred sixteen thousand, nine hundred sixty-six".