14147354243 has 6 divisors (see below), whose sum is σ = 15550397772. Its totient is φ = 12861231020.

The previous prime is 14147354201. The next prime is 14147354311. The reversal of 14147354243 is 34245374141.

It is a de Polignac number, because none of the positive numbers 2^k-14147354243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14147354197 and 14147354206.

It is not an unprimeable number, because it can be changed into a prime (14147354443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58460021 + ... + 58460262.

It is an arithmetic number, because the mean of its divisors is an integer number (2591732962).

Almost surely, 2^14147354243 is an apocalyptic number.

14147354243 is a deficient number, since it is larger than the sum of its proper divisors (1403043529).

14147354243 is a wasteful number, since it uses less digits than its factorization.

14147354243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116920305 (or 116920294 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The spelling of 14147354243 in words is "fourteen billion, one hundred forty-seven million, three hundred fifty-four thousand, two hundred forty-three".