2423143441 has 2 divisors, whose sum is σ = 2423143442. Its totient is φ = 2423143440.

The previous prime is 2423143367. The next prime is 2423143469. The reversal of 2423143441 is 1443413242.

It is an a-pointer prime, because the next prime (2423143469) can be obtained adding 2423143441 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1697110416 + 726033025 = 41196^2 + 26945^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423143441 - 2⁷ = 2423143313 is a prime.

It is a super-2 number, since 2×2423143441² = 11743248271322640962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2423143141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211571720 + 1211571721.

It is an arithmetic number, because the mean of its divisors is an integer number (1211571721).

Almost surely, 2^2423143441 is an apocalyptic number.

It is an amenable number.

2423143441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423143441 is an equidigital number, since it uses as much as digits as its factorization.

2423143441 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2423143441 is about 49225.4348990438. The cubic root of 2423143441 is about 1343.1557465384.

Adding to 2423143441 its reverse (1443413242), we get a palindrome (3866556683).

The spelling of 2423143441 in words is "two billion, four hundred twenty-three million, one hundred forty-three thousand, four hundred forty-one".