141538492841 has 2 divisors, whose sum is σ = 141538492842. Its totient is φ = 141538492840.

The previous prime is 141538492819. The next prime is 141538492867. The reversal of 141538492841 is 148294835141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95622574441 + 45915918400 = 309229^2 + 214280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141538492841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141538492841.

It is not a weakly prime, because it can be changed into another prime (141538492241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70769246420 + 70769246421.

It is an arithmetic number, because the mean of its divisors is an integer number (70769246421).

Almost surely, 2^141538492841 is an apocalyptic number.

It is an amenable number.

141538492841 is a deficient number, since it is larger than the sum of its proper divisors (1).

141538492841 is an equidigital number, since it uses as much as digits as its factorization.

141538492841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1105920, while the sum is 50.

The spelling of 141538492841 in words is "one hundred forty-one billion, five hundred thirty-eight million, four hundred ninety-two thousand, eight hundred forty-one".