4023343231 has 2 divisors, whose sum is σ = 4023343232. Its totient is φ = 4023343230.

The previous prime is 4023343223. The next prime is 4023343283. The reversal of 4023343231 is 1323433204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4023343231 - 2³ = 4023343223 is a prime.

It is a super-2 number, since 2×4023343231² = 32374581508867038722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4023343196 and 4023343205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4023343201) 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, 2011671615 + 2011671616.

It is an arithmetic number, because the mean of its divisors is an integer number (2011671616).

Almost surely, 2^4023343231 is an apocalyptic number.

4023343231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023343231 is an equidigital number, since it uses as much as digits as its factorization.

4023343231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 4023343231 is about 63429.8291894279. The cubic root of 4023343231 is about 1590.4829869808.

Adding to 4023343231 its reverse (1323433204), we get a palindrome (5346776435).

The spelling of 4023343231 in words is "four billion, twenty-three million, three hundred forty-three thousand, two hundred thirty-one".