2431534223 has 2 divisors, whose sum is σ = 2431534224. Its totient is φ = 2431534222.

The previous prime is 2431534169. The next prime is 2431534267. The reversal of 2431534223 is 3224351342.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2431534223 - 2¹⁴ = 2431517839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431534283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215767111 + 1215767112.

It is an arithmetic number, because the mean of its divisors is an integer number (1215767112).

Almost surely, 2^2431534223 is an apocalyptic number.

2431534223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431534223 is an equidigital number, since it uses as much as digits as its factorization.

2431534223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 29.

The square root of 2431534223 is about 49310.5893596903. The cubic root of 2431534223 is about 1344.7043057679.

Adding to 2431534223 its reverse (3224351342), we get a palindrome (5655885565).

The spelling of 2431534223 in words is "two billion, four hundred thirty-one million, five hundred thirty-four thousand, two hundred twenty-three".