4243342422 has 32 divisors (see below), whose sum is σ = 9415128960. Its totient is φ = 1264065920.

The previous prime is 4243342417. The next prime is 4243342429. The reversal of 4243342422 is 2242433424.

It is a self number, because there is not a number n which added to its sum of digits gives 4243342422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243342429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540963 + ... + 548750.

It is an arithmetic number, because the mean of its divisors is an integer number (294222780).

Almost surely, 2^4243342422 is an apocalyptic number.

4243342422 is an abundant number, since it is smaller than the sum of its proper divisors (5171786538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4243342422 is a wasteful number, since it uses less digits than its factorization.

4243342422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089788.

The product of its digits is 36864, while the sum is 30.

The square root of 4243342422 is about 65140.9427472461. The cubic root of 4243342422 is about 1618.9596559304.

Adding to 4243342422 its reverse (2242433424), we get a palindrome (6485775846).

The spelling of 4243342422 in words is "four billion, two hundred forty-three million, three hundred forty-two thousand, four hundred twenty-two".