141560919517 has 2 divisors, whose sum is σ = 141560919518. Its totient is φ = 141560919516.

The previous prime is 141560919491. The next prime is 141560919571. The reversal of 141560919517 is 715919065141.

Together with next prime (141560919571) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141170027076 + 390892441 = 375726^2 + 19771^2 .

It is a cyclic number.

It is not a de Polignac number, because 141560919517 - 2²³ = 141552530909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141560919817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70780459758 + 70780459759.

It is an arithmetic number, because the mean of its divisors is an integer number (70780459759).

Almost surely, 2^141560919517 is an apocalyptic number.

It is an amenable number.

141560919517 is a deficient number, since it is larger than the sum of its proper divisors (1).

141560919517 is an equidigital number, since it uses as much as digits as its factorization.

141560919517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 49.

The spelling of 141560919517 in words is "one hundred forty-one billion, five hundred sixty million, nine hundred nineteen thousand, five hundred seventeen".