141391327877 has 2 divisors, whose sum is σ = 141391327878. Its totient is φ = 141391327876.

The previous prime is 141391327829. The next prime is 141391327937. The reversal of 141391327877 is 778723193141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76175448001 + 65215879876 = 275999^2 + 255374^2 .

It is an emirp because it is prime and its reverse (778723193141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141391327877 - 2¹⁸ = 141391065733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141391323877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70695663938 + 70695663939.

It is an arithmetic number, because the mean of its divisors is an integer number (70695663939).

Almost surely, 2^141391327877 is an apocalyptic number.

It is an amenable number.

141391327877 is a deficient number, since it is larger than the sum of its proper divisors (1).

141391327877 is an equidigital number, since it uses as much as digits as its factorization.

141391327877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1778112, while the sum is 53.

The spelling of 141391327877 in words is "one hundred forty-one billion, three hundred ninety-one million, three hundred twenty-seven thousand, eight hundred seventy-seven".