2034220423 has 2 divisors, whose sum is σ = 2034220424. Its totient is φ = 2034220422.

The previous prime is 2034220417. The next prime is 2034220451. The reversal of 2034220423 is 3240224302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2034220423 - 2⁹ = 2034219911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2034220394 and 2034220403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034220483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017110211 + 1017110212.

It is an arithmetic number, because the mean of its divisors is an integer number (1017110212).

Almost surely, 2^2034220423 is an apocalyptic number.

2034220423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034220423 is an equidigital number, since it uses as much as digits as its factorization.

2034220423 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 22.

The square root of 2034220423 is about 45102.3327888924. The cubic root of 2034220423 is about 1267.0662898906.

Adding to 2034220423 its reverse (3240224302), we get a palindrome (5274444725).

The spelling of 2034220423 in words is "two billion, thirty-four million, two hundred twenty thousand, four hundred twenty-three".