2443423201 has 4 divisors (see below), whose sum is σ = 2479892272. Its totient is φ = 2406954132.

The previous prime is 2443423187. The next prime is 2443423207. The reversal of 2443423201 is 1023243442.

It is a happy number.

2443423201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2443423201 - 2²⁷ = 2309205473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443423207) 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, 18234435 + ... + 18234568.

It is an arithmetic number, because the mean of its divisors is an integer number (619973068).

Almost surely, 2^2443423201 is an apocalyptic number.

It is an amenable number.

2443423201 is a deficient number, since it is larger than the sum of its proper divisors (36469071).

2443423201 is an equidigital number, since it uses as much as digits as its factorization.

2443423201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36469070.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2443423201 is about 49430.9943355381. The cubic root of 2443423201 is about 1346.8923857490.

Adding to 2443423201 its reverse (1023243442), we get a palindrome (3466666643).

The spelling of 2443423201 in words is "two billion, four hundred forty-three million, four hundred twenty-three thousand, two hundred one".