14466680243 has 4 divisors (see below), whose sum is σ = 14739636528. Its totient is φ = 14193723960.

The previous prime is 14466680203. The next prime is 14466680257. The reversal of 14466680243 is 34208666441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14466680243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14466680194 and 14466680203.

It is not an unprimeable number, because it can be changed into a prime (14466680203) 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, 136478063 + ... + 136478168.

It is an arithmetic number, because the mean of its divisors is an integer number (3684909132).

Almost surely, 2^14466680243 is an apocalyptic number.

14466680243 is a deficient number, since it is larger than the sum of its proper divisors (272956285).

14466680243 is an equidigital number, since it uses as much as digits as its factorization.

14466680243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272956284.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 14466680243 in words is "fourteen billion, four hundred sixty-six million, six hundred eighty thousand, two hundred forty-three".