126041137141 has 2 divisors, whose sum is σ = 126041137142. Its totient is φ = 126041137140.

The previous prime is 126041137037. The next prime is 126041137213. The reversal of 126041137141 is 141731140621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123256464241 + 2784672900 = 351079^2 + 52770^2 .

It is a cyclic number.

It is not a de Polignac number, because 126041137141 - 2¹¹ = 126041135093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126041137841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63020568570 + 63020568571.

It is an arithmetic number, because the mean of its divisors is an integer number (63020568571).

Almost surely, 2^126041137141 is an apocalyptic number.

It is an amenable number.

126041137141 is a deficient number, since it is larger than the sum of its proper divisors (1).

126041137141 is an equidigital number, since it uses as much as digits as its factorization.

126041137141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 126041137141 its reverse (141731140621), we get a palindrome (267772277762).

The spelling of 126041137141 in words is "one hundred twenty-six billion, forty-one million, one hundred thirty-seven thousand, one hundred forty-one".