14543342663 has 4 divisors (see below), whose sum is σ = 14584542288. Its totient is φ = 14502143040.

The previous prime is 14543342659. The next prime is 14543342687. The reversal of 14543342663 is 36624334541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36624334541 = 701 ⋅52245841.

It is a cyclic number.

It is not a de Polignac number, because 14543342663 - 2² = 14543342659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14543342663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14543341663) 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, 20599283 + ... + 20599988.

It is an arithmetic number, because the mean of its divisors is an integer number (3646135572).

Almost surely, 2^14543342663 is an apocalyptic number.

14543342663 is a deficient number, since it is larger than the sum of its proper divisors (41199625).

14543342663 is an equidigital number, since it uses as much as digits as its factorization.

14543342663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41199624.

The product of its digits is 622080, while the sum is 41.

The spelling of 14543342663 in words is "fourteen billion, five hundred forty-three million, three hundred forty-two thousand, six hundred sixty-three".