14043022405 has 4 divisors (see below), whose sum is σ = 16851626892. Its totient is φ = 11234417920.

The previous prime is 14043022373. The next prime is 14043022423. The reversal of 14043022405 is 50422034041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7656775009 + 6386247396 = 87503^2 + 79914^2 .

It is not a de Polignac number, because 14043022405 - 2⁵ = 14043022373 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 14043022405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404302236 + ... + 1404302245.

It is an arithmetic number, because the mean of its divisors is an integer number (4212906723).

Almost surely, 2^14043022405 is an apocalyptic number.

It is an amenable number.

14043022405 is a deficient number, since it is larger than the sum of its proper divisors (2808604487).

14043022405 is an equidigital number, since it uses as much as digits as its factorization.

14043022405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808604486.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 14043022405 its reverse (50422034041), we get a palindrome (64465056446).

The spelling of 14043022405 in words is "fourteen billion, forty-three million, twenty-two thousand, four hundred five".