141000120443977 has 2 divisors, whose sum is σ = 141000120443978. Its totient is φ = 141000120443976.

The previous prime is 141000120443971. The next prime is 141000120444067. The reversal of 141000120443977 is 779344021000141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127613420085321 + 13386700358656 = 11296611^2 + 3658784^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141000120443977 is a prime.

It is not a weakly prime, because it can be changed into another prime (141000120443971) 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, 70500060221988 + 70500060221989.

It is an arithmetic number, because the mean of its divisors is an integer number (70500060221989).

Almost surely, 2^{141000120443977} is an apocalyptic number.

It is an amenable number.

141000120443977 is a deficient number, since it is larger than the sum of its proper divisors (1).

141000120443977 is an equidigital number, since it uses as much as digits as its factorization.

141000120443977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 141000120443977 in words is "one hundred forty-one trillion, one hundred twenty million, four hundred forty-three thousand, nine hundred seventy-seven".