4134220043 has 2 divisors, whose sum is σ = 4134220044. Its totient is φ = 4134220042.

The previous prime is 4134220037. The next prime is 4134220081. The reversal of 4134220043 is 3400224314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4134220043 is a prime.

It is not a weakly prime, because it can be changed into another prime (4134220243) 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 as a sum of consecutive naturals, namely, 2067110021 + 2067110022.

It is an arithmetic number, because the mean of its divisors is an integer number (2067110022).

Almost surely, 2^4134220043 is an apocalyptic number.

4134220043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134220043 is an equidigital number, since it uses as much as digits as its factorization.

4134220043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4134220043 is about 64297.9007666658. The cubic root of 4134220043 is about 1604.9611689508.

Adding to 4134220043 its reverse (3400224314), we get a palindrome (7534444357).

The spelling of 4134220043 in words is "four billion, one hundred thirty-four million, two hundred twenty thousand, forty-three".