4050445423 has 4 divisors (see below), whose sum is σ = 4051116720. Its totient is φ = 4049774128.

The previous prime is 4050445411. The next prime is 4050445433. The reversal of 4050445423 is 3245440504.

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

It is a cyclic number.

It is not a de Polignac number, because 4050445423 - 2⁹ = 4050444911 is a prime.

It is a super-2 number, since 2×4050445423² = 32812216249403297858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050445433) 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 3 ways as a sum of consecutive naturals, for example, 326515 + ... + 338692.

It is an arithmetic number, because the mean of its divisors is an integer number (1012779180).

Almost surely, 2^4050445423 is an apocalyptic number.

4050445423 is a deficient number, since it is larger than the sum of its proper divisors (671297).

4050445423 is an equidigital number, since it uses as much as digits as its factorization.

4050445423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671296.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4050445423 is about 63643.1097841707. The cubic root of 4050445423 is about 1594.0462877512.

Adding to 4050445423 its reverse (3245440504), we get a palindrome (7295885927).

The spelling of 4050445423 in words is "four billion, fifty million, four hundred forty-five thousand, four hundred twenty-three".