142241101141 has 2 divisors, whose sum is σ = 142241101142. Its totient is φ = 142241101140.

The previous prime is 142241101099. The next prime is 142241101147. The reversal of 142241101141 is 141101142241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140384353041 + 1856748100 = 374679^2 + 43090^2 .

It is a cyclic number.

It is not a de Polignac number, because 142241101141 - 2²⁹ = 141704230229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142241101147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71120550570 + 71120550571.

It is an arithmetic number, because the mean of its divisors is an integer number (71120550571).

Almost surely, 2^142241101141 is an apocalyptic number.

It is an amenable number.

142241101141 is a deficient number, since it is larger than the sum of its proper divisors (1).

142241101141 is an equidigital number, since it uses as much as digits as its factorization.

142241101141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 142241101141 its reverse (141101142241), we get a palindrome (283342243382).

The spelling of 142241101141 in words is "one hundred forty-two billion, two hundred forty-one million, one hundred one thousand, one hundred forty-one".