14661883516 has 24 divisors (see below), whose sum is σ = 29330610176. Its totient is φ = 6282198000.

The previous prime is 14661883513. The next prime is 14661883541. The reversal of 14661883516 is 61538816641.

It is a self number, because there is not a number n which added to its sum of digits gives 14661883516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14661883513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65641 + ... + 183391.

Almost surely, 2^14661883516 is an apocalyptic number.

It is an amenable number.

14661883516 is an abundant number, since it is smaller than the sum of its proper divisors (14668726660).

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

14661883516 is a wasteful number, since it uses less digits than its factorization.

14661883516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122209 (or 122207 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The spelling of 14661883516 in words is "fourteen billion, six hundred sixty-one million, eight hundred eighty-three thousand, five hundred sixteen".