12050142041057 has 2 divisors, whose sum is σ = 12050142041058. Its totient is φ = 12050142041056.

The previous prime is 12050142040943. The next prime is 12050142041083. The reversal of 12050142041057 is 75014024105021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10350015516736 + 1700126524321 = 3217144^2 + 1303889^2 .

It is an emirp because it is prime and its reverse (75014024105021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12050142041057 - 2²² = 12050137846753 is a prime.

It is not a weakly prime, because it can be changed into another prime (12050142041257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025071020528 + 6025071020529.

It is an arithmetic number, because the mean of its divisors is an integer number (6025071020529).

Almost surely, 2^{12050142041057} is an apocalyptic number.

It is an amenable number.

12050142041057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12050142041057 is an equidigital number, since it uses as much as digits as its factorization.

12050142041057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 32.

Adding to 12050142041057 its reverse (75014024105021), we get a palindrome (87064166146078).

The spelling of 12050142041057 in words is "twelve trillion, fifty billion, one hundred forty-two million, forty-one thousand, fifty-seven".