14454361223 has 4 divisors (see below), whose sum is σ = 14480035608. Its totient is φ = 14428686840.

The previous prime is 14454361211. The next prime is 14454361237. The reversal of 14454361223 is 32216345441.

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-14454361223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14454363223) 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, 12836348 + ... + 12837473.

It is an arithmetic number, because the mean of its divisors is an integer number (3620008902).

Almost surely, 2^14454361223 is an apocalyptic number.

14454361223 is a deficient number, since it is larger than the sum of its proper divisors (25674385).

14454361223 is an equidigital number, since it uses as much as digits as its factorization.

14454361223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25674384.

The product of its digits is 69120, while the sum is 35.

The spelling of 14454361223 in words is "fourteen billion, four hundred fifty-four million, three hundred sixty-one thousand, two hundred twenty-three".