4312260143 has 2 divisors, whose sum is σ = 4312260144. Its totient is φ = 4312260142.

The previous prime is 4312260091. The next prime is 4312260163. The reversal of 4312260143 is 3410622134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4312260143 - 2¹⁸ = 4311997999 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4312260163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156130071 + 2156130072.

It is an arithmetic number, because the mean of its divisors is an integer number (2156130072).

Almost surely, 2^4312260143 is an apocalyptic number.

4312260143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4312260143 is an equidigital number, since it uses as much as digits as its factorization.

4312260143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4312260143 is about 65667.8014174375. The cubic root of 4312260143 is about 1627.6773401594.

Adding to 4312260143 its reverse (3410622134), we get a palindrome (7722882277).

The spelling of 4312260143 in words is "four billion, three hundred twelve million, two hundred sixty thousand, one hundred forty-three".