4243422113 has 4 divisors (see below), whose sum is σ = 4849625280. Its totient is φ = 3637218948.

The previous prime is 4243422103. The next prime is 4243422121. The reversal of 4243422113 is 3112243424.

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 4243422113 - 2⁴ = 4243422097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4243422103) 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, 303101573 + ... + 303101586.

It is an arithmetic number, because the mean of its divisors is an integer number (1212406320).

Almost surely, 2^4243422113 is an apocalyptic number.

It is an amenable number.

4243422113 is a deficient number, since it is larger than the sum of its proper divisors (606203167).

4243422113 is an equidigital number, since it uses as much as digits as its factorization.

4243422113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606203166.

The product of its digits is 4608, while the sum is 26.

The square root of 4243422113 is about 65141.5544257274. The cubic root of 4243422113 is about 1618.9697906853.

Adding to 4243422113 its reverse (3112243424), we get a palindrome (7355665537).

Subtracting from 4243422113 its reverse (3112243424), we obtain a square (1131178689 = 33633²).

The spelling of 4243422113 in words is "four billion, two hundred forty-three million, four hundred twenty-two thousand, one hundred thirteen".