4240232144441 has 2 divisors, whose sum is σ = 4240232144442. Its totient is φ = 4240232144440.

The previous prime is 4240232144363. The next prime is 4240232144443. The reversal of 4240232144441 is 1444412320424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4090020864400 + 150211280041 = 2022380^2 + 387571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4240232144441 is a prime.

Together with 4240232144443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4240232144443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120116072220 + 2120116072221.

It is an arithmetic number, because the mean of its divisors is an integer number (2120116072221).

Almost surely, 2^{4240232144441} is an apocalyptic number.

It is an amenable number.

4240232144441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240232144441 is an equidigital number, since it uses as much as digits as its factorization.

4240232144441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 4240232144441 its reverse (1444412320424), we get a palindrome (5684644464865).

The spelling of 4240232144441 in words is "four trillion, two hundred forty billion, two hundred thirty-two million, one hundred forty-four thousand, four hundred forty-one".