4213222134423 has 32 divisors (see below), whose sum is σ = 5824722309120. Its totient is φ = 2706081073920.

The previous prime is 4213222134419. The next prime is 4213222134427. The reversal of 4213222134423 is 3244312223124.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4213222134419) and next prime (4213222134427).

It is not a de Polignac number, because 4213222134423 - 2² = 4213222134419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213222134427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165516765 + ... + 165542217.

It is an arithmetic number, because the mean of its divisors is an integer number (182022572160).

Almost surely, 2^{4213222134423} is an apocalyptic number.

4213222134423 is a deficient number, since it is larger than the sum of its proper divisors (1611500174697).

4213222134423 is a wasteful number, since it uses less digits than its factorization.

4213222134423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33359.

The product of its digits is 55296, while the sum is 33.

Adding to 4213222134423 its reverse (3244312223124), we get a palindrome (7457534357547).

The spelling of 4213222134423 in words is "four trillion, two hundred thirteen billion, two hundred twenty-two million, one hundred thirty-four thousand, four hundred twenty-three".