2127680874601 has 2 divisors, whose sum is σ = 2127680874602. Its totient is φ = 2127680874600.

The previous prime is 2127680874587. The next prime is 2127680874701. The reversal of 2127680874601 is 1064780867212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2009238210576 + 118442664025 = 1417476^2 + 344155^2 .

It is a cyclic number.

It is not a de Polignac number, because 2127680874601 - 2²⁹ = 2127144003689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2127680874401) 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, 1063840437300 + 1063840437301.

It is an arithmetic number, because the mean of its divisors is an integer number (1063840437301).

Almost surely, 2^{2127680874601} is an apocalyptic number.

It is an amenable number.

2127680874601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127680874601 is an equidigital number, since it uses as much as digits as its factorization.

2127680874601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1806336, while the sum is 52.

The spelling of 2127680874601 in words is "two trillion, one hundred twenty-seven billion, six hundred eighty million, eight hundred seventy-four thousand, six hundred one".