2042134223 has 2 divisors, whose sum is σ = 2042134224. Its totient is φ = 2042134222.

The previous prime is 2042134217. The next prime is 2042134249. The reversal of 2042134223 is 3224312402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042134223 - 2⁸ = 2042133967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042139223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021067111 + 1021067112.

It is an arithmetic number, because the mean of its divisors is an integer number (1021067112).

Almost surely, 2^2042134223 is an apocalyptic number.

2042134223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042134223 is an equidigital number, since it uses as much as digits as its factorization.

2042134223 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 2042134223 is about 45189.9792321262. The cubic root of 2042134223 is about 1268.7072680796.

Adding to 2042134223 its reverse (3224312402), we get a palindrome (5266446625).

The spelling of 2042134223 in words is "two billion, forty-two million, one hundred thirty-four thousand, two hundred twenty-three".