141585728591 has 2 divisors, whose sum is σ = 141585728592. Its totient is φ = 141585728590.

The previous prime is 141585728551. The next prime is 141585728623. The reversal of 141585728591 is 195827585141.

It is a happy number.

141585728591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141585728591 - 2¹⁴ = 141585712207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141585728521) 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, 70792864295 + 70792864296.

It is an arithmetic number, because the mean of its divisors is an integer number (70792864296).

Almost surely, 2^141585728591 is an apocalyptic number.

141585728591 is a deficient number, since it is larger than the sum of its proper divisors (1).

141585728591 is an equidigital number, since it uses as much as digits as its factorization.

141585728591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032000, while the sum is 56.

The spelling of 141585728591 in words is "one hundred forty-one billion, five hundred eighty-five million, seven hundred twenty-eight thousand, five hundred ninety-one".