14023440305 has 32 divisors (see below), whose sum is σ = 19492773120. Its totient is φ = 9486259200.

The previous prime is 14023440241. The next prime is 14023440307. The reversal of 14023440305 is 50304432041.

It is not a de Polignac number, because 14023440305 - 2⁶ = 14023440241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14023440307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1418630 + ... + 1428480.

It is an arithmetic number, because the mean of its divisors is an integer number (609149160).

Almost surely, 2^14023440305 is an apocalyptic number.

It is an amenable number.

14023440305 is a deficient number, since it is larger than the sum of its proper divisors (5469332815).

14023440305 is an equidigital number, since it uses as much as digits as its factorization.

14023440305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10409.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 14023440305 its reverse (50304432041), we get a palindrome (64327872346).

The spelling of 14023440305 in words is "fourteen billion, twenty-three million, four hundred forty thousand, three hundred five".