141662340557 has 2 divisors, whose sum is σ = 141662340558. Its totient is φ = 141662340556.

The previous prime is 141662340539. The next prime is 141662340563. The reversal of 141662340557 is 755043266141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131080926601 + 10581413956 = 362051^2 + 102866^2 .

It is a cyclic number.

It is not a de Polignac number, because 141662340557 - 2¹⁶ = 141662275021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141662340857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70831170278 + 70831170279.

It is an arithmetic number, because the mean of its divisors is an integer number (70831170279).

Almost surely, 2^141662340557 is an apocalyptic number.

It is an amenable number.

141662340557 is a deficient number, since it is larger than the sum of its proper divisors (1).

141662340557 is an equidigital number, since it uses as much as digits as its factorization.

141662340557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 141662340557 in words is "one hundred forty-one billion, six hundred sixty-two million, three hundred forty thousand, five hundred fifty-seven".