23442443011417 has 2 divisors, whose sum is σ = 23442443011418. Its totient is φ = 23442443011416.

The previous prime is 23442443011399. The next prime is 23442443011423. The reversal of 23442443011417 is 71411034424432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12101012779801 + 11341430231616 = 3478651^2 + 3367704^2 .

It is a cyclic number.

It is not a de Polignac number, because 23442443011417 - 2⁷ = 23442443011289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23442443011417.

It is not a weakly prime, because it can be changed into another prime (23442446011417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721221505708 + 11721221505709.

It is an arithmetic number, because the mean of its divisors is an integer number (11721221505709).

Almost surely, 2^{23442443011417} is an apocalyptic number.

It is an amenable number.

23442443011417 is a deficient number, since it is larger than the sum of its proper divisors (1).

23442443011417 is an equidigital number, since it uses as much as digits as its factorization.

23442443011417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 40.

Adding to 23442443011417 its reverse (71411034424432), we get a palindrome (94853477435849).

The spelling of 23442443011417 in words is "twenty-three trillion, four hundred forty-two billion, four hundred forty-three million, eleven thousand, four hundred seventeen".