2167377049141 has 2 divisors, whose sum is σ = 2167377049142. Its totient is φ = 2167377049140.

The previous prime is 2167377049129. The next prime is 2167377049247. The reversal of 2167377049141 is 1419407737612.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2055065602500 + 112311446641 = 1433550^2 + 335129^2 .

It is a cyclic number.

It is not a de Polignac number, because 2167377049141 - 2²⁹ = 2166840178229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2167377043141) 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, 1083688524570 + 1083688524571.

It is an arithmetic number, because the mean of its divisors is an integer number (1083688524571).

Almost surely, 2^{2167377049141} is an apocalyptic number.

It is an amenable number.

2167377049141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2167377049141 is an equidigital number, since it uses as much as digits as its factorization.

2167377049141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 52.

The spelling of 2167377049141 in words is "two trillion, one hundred sixty-seven billion, three hundred seventy-seven million, forty-nine thousand, one hundred forty-one".