14453782673 has 4 divisors (see below), whose sum is σ = 15767762928. Its totient is φ = 13139802420.

The previous prime is 14453782649. The next prime is 14453782709. The reversal of 14453782673 is 37628735441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14453782673 - 2¹⁴ = 14453766289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14453782873) 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, 656990111 + ... + 656990132.

It is an arithmetic number, because the mean of its divisors is an integer number (3941940732).

Almost surely, 2^14453782673 is an apocalyptic number.

It is an amenable number.

14453782673 is a deficient number, since it is larger than the sum of its proper divisors (1313980255).

14453782673 is a wasteful number, since it uses less digits than its factorization.

14453782673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313980254.

The product of its digits is 3386880, while the sum is 50.

The spelling of 14453782673 in words is "fourteen billion, four hundred fifty-three million, seven hundred eighty-two thousand, six hundred seventy-three".