141785803189 has 2 divisors, whose sum is σ = 141785803190. Its totient is φ = 141785803188.

The previous prime is 141785803097. The next prime is 141785803207. The reversal of 141785803189 is 981308587141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102005500689 + 39780302500 = 319383^2 + 199450^2 .

It is a cyclic number.

It is not a de Polignac number, because 141785803189 - 2¹⁵ = 141785770421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141785801189) 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, 70892901594 + 70892901595.

It is an arithmetic number, because the mean of its divisors is an integer number (70892901595).

Almost surely, 2^141785803189 is an apocalyptic number.

It is an amenable number.

141785803189 is a deficient number, since it is larger than the sum of its proper divisors (1).

141785803189 is an equidigital number, since it uses as much as digits as its factorization.

141785803189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 55.

The spelling of 141785803189 in words is "one hundred forty-one billion, seven hundred eighty-five million, eight hundred three thousand, one hundred eighty-nine".