14669839816 has 16 divisors (see below), whose sum is σ = 27508809600. Its totient is φ = 7334157264.

The previous prime is 14669839813. The next prime is 14669839817. The reversal of 14669839816 is 61893896641.

It is not an unprimeable number, because it can be changed into a prime (14669839813) 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, 8980 + ... + 171523.

It is an arithmetic number, because the mean of its divisors is an integer number (1719300600).

Almost surely, 2^14669839816 is an apocalyptic number.

It is an amenable number.

14669839816 is a deficient number, since it is larger than the sum of its proper divisors (12838969784).

14669839816 is a wasteful number, since it uses less digits than its factorization.

14669839816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190668 (or 190664 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 61.

The spelling of 14669839816 in words is "fourteen billion, six hundred sixty-nine million, eight hundred thirty-nine thousand, eight hundred sixteen".