13140222041 has 2 divisors, whose sum is σ = 13140222042. Its totient is φ = 13140222040.

The previous prime is 13140221953. The next prime is 13140222077. The reversal of 13140222041 is 14022204131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7884552025 + 5255670016 = 88795^2 + 72496^2 .

It is a cyclic number.

It is not a de Polignac number, because 13140222041 - 2²⁶ = 13073113177 is a prime.

It is not a weakly prime, because it can be changed into another prime (13140222241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570111020 + 6570111021.

It is an arithmetic number, because the mean of its divisors is an integer number (6570111021).

Almost surely, 2^13140222041 is an apocalyptic number.

It is an amenable number.

13140222041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13140222041 is an equidigital number, since it uses as much as digits as its factorization.

13140222041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 13140222041 its reverse (14022204131), we get a palindrome (27162426172).

The spelling of 13140222041 in words is "thirteen billion, one hundred forty million, two hundred twenty-two thousand, forty-one".