3204424243 has 4 divisors (see below), whose sum is σ = 3243031848. Its totient is φ = 3165816640.

The previous prime is 3204424241. The next prime is 3204424253. The reversal of 3204424243 is 3424244023.

It is a happy number.

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 3204424243 - 2¹ = 3204424241 is a prime.

It is a super-2 number, since 2×3204424243² = 20536669458252246098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3204424241) 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, 19303678 + ... + 19303843.

It is an arithmetic number, because the mean of its divisors is an integer number (810757962).

Almost surely, 2^3204424243 is an apocalyptic number.

3204424243 is a deficient number, since it is larger than the sum of its proper divisors (38607605).

3204424243 is an equidigital number, since it uses as much as digits as its factorization.

3204424243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38607604.

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

The square root of 3204424243 is about 56607.6341406351. The cubic root of 3204424243 is about 1474.2914138218.

Adding to 3204424243 its reverse (3424244023), we get a palindrome (6628668266).

The spelling of 3204424243 in words is "three billion, two hundred four million, four hundred twenty-four thousand, two hundred forty-three".