4132444231 has 2 divisors, whose sum is σ = 4132444232. Its totient is φ = 4132444230.

The previous prime is 4132444223. The next prime is 4132444249. The reversal of 4132444231 is 1324442314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4132444231 - 2³ = 4132444223 is a prime.

It is a super-2 number, since 2×4132444231² = 34154190644650362722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4132444231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4132444531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2066222115 + 2066222116.

It is an arithmetic number, because the mean of its divisors is an integer number (2066222116).

Almost surely, 2^4132444231 is an apocalyptic number.

4132444231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4132444231 is an equidigital number, since it uses as much as digits as its factorization.

4132444231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 28.

The square root of 4132444231 is about 64284.0900301155. The cubic root of 4132444231 is about 1604.7313378138.

Adding to 4132444231 its reverse (1324442314), we get a palindrome (5456886545).

The spelling of 4132444231 in words is "four billion, one hundred thirty-two million, four hundred forty-four thousand, two hundred thirty-one".