4223134100443 has 2 divisors, whose sum is σ = 4223134100444. Its totient is φ = 4223134100442.

The previous prime is 4223134100429. The next prime is 4223134100533. The reversal of 4223134100443 is 3440014313224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4223134100443 - 2⁵ = 4223134100411 is a prime.

It is not a weakly prime, because it can be changed into another prime (4223134500443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111567050221 + 2111567050222.

It is an arithmetic number, because the mean of its divisors is an integer number (2111567050222).

Almost surely, 2^{4223134100443} is an apocalyptic number.

4223134100443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223134100443 is an equidigital number, since it uses as much as digits as its factorization.

4223134100443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4223134100443 its reverse (3440014313224), we get a palindrome (7663148413667).

The spelling of 4223134100443 in words is "four trillion, two hundred twenty-three billion, one hundred thirty-four million, one hundred thousand, four hundred forty-three".