266141624132441 has 2 divisors, whose sum is σ = 266141624132442. Its totient is φ = 266141624132440.

The previous prime is 266141624132413. The next prime is 266141624132479. The reversal of 266141624132441 is 144231426141662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 261663914208841 + 4477709923600 = 16176029^2 + 2116060^2 .

It is a cyclic number.

It is not a de Polignac number, because 266141624132441 - 2³⁴ = 266124444263257 is a prime.

It is not a weakly prime, because it can be changed into another prime (266141624132401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133070812066220 + 133070812066221.

It is an arithmetic number, because the mean of its divisors is an integer number (133070812066221).

Almost surely, 2^{266141624132441} is an apocalyptic number.

It is an amenable number.

266141624132441 is a deficient number, since it is larger than the sum of its proper divisors (1).

266141624132441 is an equidigital number, since it uses as much as digits as its factorization.

266141624132441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1327104, while the sum is 47.

The spelling of 266141624132441 in words is "two hundred sixty-six trillion, one hundred forty-one billion, six hundred twenty-four million, one hundred thirty-two thousand, four hundred forty-one".