4131242341 has 2 divisors, whose sum is σ = 4131242342. Its totient is φ = 4131242340.

The previous prime is 4131242321. The next prime is 4131242389. The reversal of 4131242341 is 1432421314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3061298241 + 1069944100 = 55329^2 + 32710^2 .

It is a cyclic number.

It is not a de Polignac number, because 4131242341 - 2¹⁵ = 4131209573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131242321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065621170 + 2065621171.

It is an arithmetic number, because the mean of its divisors is an integer number (2065621171).

Almost surely, 2^4131242341 is an apocalyptic number.

It is an amenable number.

4131242341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131242341 is an equidigital number, since it uses as much as digits as its factorization.

4131242341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 4131242341 is about 64274.7410807698. The cubic root of 4131242341 is about 1604.5757480907.

Adding to 4131242341 its reverse (1432421314), we get a palindrome (5563663655).

The spelling of 4131242341 in words is "four billion, one hundred thirty-one million, two hundred forty-two thousand, three hundred forty-one".