141105687843539 has 2 divisors, whose sum is σ = 141105687843540. Its totient is φ = 141105687843538.

The previous prime is 141105687843511. The next prime is 141105687843551. The reversal of 141105687843539 is 935348786501141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141105687843539 is a prime.

It is not a weakly prime, because it can be changed into another prime (141105687845539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70552843921769 + 70552843921770.

It is an arithmetic number, because the mean of its divisors is an integer number (70552843921770).

Almost surely, 2^{141105687843539} is an apocalyptic number.

141105687843539 is a deficient number, since it is larger than the sum of its proper divisors (1).

141105687843539 is an equidigital number, since it uses as much as digits as its factorization.

141105687843539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 141105687843539 in words is "one hundred forty-one trillion, one hundred five billion, six hundred eighty-seven million, eight hundred forty-three thousand, five hundred thirty-nine".