141689558893 has 2 divisors, whose sum is σ = 141689558894. Its totient is φ = 141689558892.

The previous prime is 141689558891. The next prime is 141689558917. The reversal of 141689558893 is 398855986141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101303431524 + 40386127369 = 318282^2 + 200963^2 .

It is a cyclic number.

It is not a de Polignac number, because 141689558893 - 2¹ = 141689558891 is a prime.

Together with 141689558891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141689558891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70844779446 + 70844779447.

It is an arithmetic number, because the mean of its divisors is an integer number (70844779447).

Almost surely, 2^141689558893 is an apocalyptic number.

It is an amenable number.

141689558893 is a deficient number, since it is larger than the sum of its proper divisors (1).

141689558893 is an equidigital number, since it uses as much as digits as its factorization.

141689558893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74649600, while the sum is 67.

The spelling of 141689558893 in words is "one hundred forty-one billion, six hundred eighty-nine million, five hundred fifty-eight thousand, eight hundred ninety-three".