14165384443 has 16 divisors (see below), whose sum is σ = 16331687424. Its totient is φ = 12035102400.

The previous prime is 14165384423. The next prime is 14165384459. The reversal of 14165384443 is 34448356141.

It is a cyclic number.

It is not a de Polignac number, because 14165384443 - 2²¹ = 14163287291 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 14165384443.

It is not an unprimeable number, because it can be changed into a prime (14165384413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479271 + ... + 507967.

It is an arithmetic number, because the mean of its divisors is an integer number (1020730464).

Almost surely, 2^14165384443 is an apocalyptic number.

14165384443 is a deficient number, since it is larger than the sum of its proper divisors (2166302981).

14165384443 is a wasteful number, since it uses less digits than its factorization.

14165384443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29322.

The product of its digits is 552960, while the sum is 43.

The spelling of 14165384443 in words is "fourteen billion, one hundred sixty-five million, three hundred eighty-four thousand, four hundred forty-three".