141982418129 has 2 divisors, whose sum is σ = 141982418130. Its totient is φ = 141982418128.

The previous prime is 141982418113. The next prime is 141982418213. The reversal of 141982418129 is 921814289141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140889123904 + 1093294225 = 375352^2 + 33065^2 .

It is a cyclic number.

It is not a de Polignac number, because 141982418129 - 2⁴ = 141982418113 is a prime.

It is not a weakly prime, because it can be changed into another prime (141982418429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70991209064 + 70991209065.

It is an arithmetic number, because the mean of its divisors is an integer number (70991209065).

Almost surely, 2^141982418129 is an apocalyptic number.

It is an amenable number.

141982418129 is a deficient number, since it is larger than the sum of its proper divisors (1).

141982418129 is an equidigital number, since it uses as much as digits as its factorization.

141982418129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 50.

The spelling of 141982418129 in words is "one hundred forty-one billion, nine hundred eighty-two million, four hundred eighteen thousand, one hundred twenty-nine".