2443424023 has 4 divisors (see below), whose sum is σ = 2444730448. Its totient is φ = 2442117600.

The previous prime is 2443423963. The next prime is 2443424041. The reversal of 2443424023 is 3204243442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3204243442 = 2 ⋅1602121721.

It is a cyclic number.

It is not a de Polignac number, because 2443424023 - 2⁹ = 2443423511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2443423982 and 2443424000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443424323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650403 + ... + 654148.

It is an arithmetic number, because the mean of its divisors is an integer number (611182612).

Almost surely, 2^2443424023 is an apocalyptic number.

2443424023 is a deficient number, since it is larger than the sum of its proper divisors (1306425).

2443424023 is a wasteful number, since it uses less digits than its factorization.

2443424023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306424.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 2443424023 is about 49431.0026501587. The cubic root of 2443424023 is about 1346.8925367864.

Adding to 2443424023 its reverse (3204243442), we get a palindrome (5647667465).

The spelling of 2443424023 in words is "two billion, four hundred forty-three million, four hundred twenty-four thousand, twenty-three".