4223135434 has 32 divisors (see below), whose sum is σ = 7624529280. Its totient is φ = 1713794112.

The previous prime is 4223135429. The next prime is 4223135437. The reversal of 4223135434 is 4345313224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4223135396 and 4223135405.

It is not an unprimeable number, because it can be changed into a prime (4223135437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990852 + ... + 995104.

It is an arithmetic number, because the mean of its divisors is an integer number (238266540).

Almost surely, 2^4223135434 is an apocalyptic number.

4223135434 is a deficient number, since it is larger than the sum of its proper divisors (3401393846).

4223135434 is a wasteful number, since it uses less digits than its factorization.

4223135434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8014.

The product of its digits is 34560, while the sum is 31.

The square root of 4223135434 is about 64985.6556018326. The cubic root of 4223135434 is about 1616.3857128851.

Adding to 4223135434 its reverse (4345313224), we get a palindrome (8568448658).

The spelling of 4223135434 in words is "four billion, two hundred twenty-three million, one hundred thirty-five thousand, four hundred thirty-four".