14045423545 has 32 divisors (see below), whose sum is σ = 18167694336. Its totient is φ = 10385280000.

The previous prime is 14045423531. The next prime is 14045423617. The reversal of 14045423545 is 54532454041.

14045423545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14045423545 - 2⁹ = 14045423033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3892132 + ... + 3895738.

It is an arithmetic number, because the mean of its divisors is an integer number (567740448).

Almost surely, 2^14045423545 is an apocalyptic number.

It is an amenable number.

14045423545 is a deficient number, since it is larger than the sum of its proper divisors (4122270791).

14045423545 is a wasteful number, since it uses less digits than its factorization.

14045423545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 14045423545 its reverse (54532454041), we get a palindrome (68577877586).

The spelling of 14045423545 in words is "fourteen billion, forty-five million, four hundred twenty-three thousand, five hundred forty-five".