4034223442 has 16 divisors (see below), whose sum is σ = 6218523072. Its totient is φ = 1961446320.

The previous prime is 4034223377. The next prime is 4034223449. The reversal of 4034223442 is 2443224304.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4034223442.

It is not an unprimeable number, because it can be changed into a prime (4034223449) 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 7 ways as a sum of consecutive naturals, for example, 118963 + ... + 149065.

It is an arithmetic number, because the mean of its divisors is an integer number (388657692).

Almost surely, 2^4034223442 is an apocalyptic number.

4034223442 is a deficient number, since it is larger than the sum of its proper divisors (2184299630).

4034223442 is a wasteful number, since it uses less digits than its factorization.

4034223442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31953.

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

The square root of 4034223442 is about 63515.5370126082. The cubic root of 4034223442 is about 1591.9153956306.

Adding to 4034223442 its reverse (2443224304), we get a palindrome (6477447746).

The spelling of 4034223442 in words is "four billion, thirty-four million, two hundred twenty-three thousand, four hundred forty-two".