11234423141 has 2 divisors, whose sum is σ = 11234423142. Its totient is φ = 11234423140.

The previous prime is 11234423063. The next prime is 11234423143. The reversal of 11234423141 is 14132443211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10620126916 + 614296225 = 103054^2 + 24785^2 .

It is an emirp because it is prime and its reverse (14132443211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11234423141 - 2¹⁰ = 11234422117 is a prime.

It is a super-2 number, since 2×11234423141² (a number of 21 digits) contains 22 as substring.

Together with 11234423143, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11234423141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11234423143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617211570 + 5617211571.

It is an arithmetic number, because the mean of its divisors is an integer number (5617211571).

Almost surely, 2^11234423141 is an apocalyptic number.

It is an amenable number.

11234423141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234423141 is an equidigital number, since it uses as much as digits as its factorization.

11234423141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

Adding to 11234423141 its reverse (14132443211), we get a palindrome (25366866352).

The spelling of 11234423141 in words is "eleven billion, two hundred thirty-four million, four hundred twenty-three thousand, one hundred forty-one".