2234423023 has 4 divisors (see below), whose sum is σ = 2553626320. Its totient is φ = 1915219728.

The previous prime is 2234423017. The next prime is 2234423027. The reversal of 2234423023 is 3203244322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234423023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234423027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159601638 + ... + 159601651.

It is an arithmetic number, because the mean of its divisors is an integer number (638406580).

Almost surely, 2^2234423023 is an apocalyptic number.

2234423023 is a deficient number, since it is larger than the sum of its proper divisors (319203297).

2234423023 is an equidigital number, since it uses as much as digits as its factorization.

2234423023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319203296.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2234423023 is about 47269.6839739806. The cubic root of 2234423023 is about 1307.3397489403.

Adding to 2234423023 its reverse (3203244322), we get a palindrome (5437667345).

The spelling of 2234423023 in words is "two billion, two hundred thirty-four million, four hundred twenty-three thousand, twenty-three".