4223434093 has 2 divisors, whose sum is σ = 4223434094. Its totient is φ = 4223434092.

The previous prime is 4223434091. The next prime is 4223434123. The reversal of 4223434093 is 3904343224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4104580489 + 118853604 = 64067^2 + 10902^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223434093 - 2¹ = 4223434091 is a prime.

It is a super-3 number, since 3×4223434093³ (a number of 30 digits) contains 333 as substring.

Together with 4223434091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223434091) 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 as a sum of consecutive naturals, namely, 2111717046 + 2111717047.

It is an arithmetic number, because the mean of its divisors is an integer number (2111717047).

Almost surely, 2^4223434093 is an apocalyptic number.

It is an amenable number.

4223434093 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223434093 is an equidigital number, since it uses as much as digits as its factorization.

4223434093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 4223434093 is about 64987.9534452348. The cubic root of 4223434093 is about 1616.4238154409.

The spelling of 4223434093 in words is "four billion, two hundred twenty-three million, four hundred thirty-four thousand, ninety-three".