141211019946149 has 2 divisors, whose sum is σ = 141211019946150. Its totient is φ = 141211019946148.

The previous prime is 141211019946067. The next prime is 141211019946187. The reversal of 141211019946149 is 941649910112141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117827073813124 + 23383946133025 = 10854818^2 + 4835695^2 .

It is a cyclic number.

It is not a de Polignac number, because 141211019946149 - 2²⁴ = 141211003168933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141211019946149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141211019916149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70605509973074 + 70605509973075.

It is an arithmetic number, because the mean of its divisors is an integer number (70605509973075).

Almost surely, 2^{141211019946149} is an apocalyptic number.

It is an amenable number.

141211019946149 is a deficient number, since it is larger than the sum of its proper divisors (1).

141211019946149 is an equidigital number, since it uses as much as digits as its factorization.

141211019946149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 53.

The spelling of 141211019946149 in words is "one hundred forty-one trillion, two hundred eleven billion, nineteen million, nine hundred forty-six thousand, one hundred forty-nine".