2427686771201 has 2 divisors, whose sum is σ = 2427686771202. Its totient is φ = 2427686771200.

The previous prime is 2427686771143. The next prime is 2427686771203. The reversal of 2427686771201 is 1021776867242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2278227984400 + 149458786801 = 1509380^2 + 386599^2 .

It is a cyclic number.

It is not a de Polignac number, because 2427686771201 - 2¹⁰ = 2427686770177 is a prime.

Together with 2427686771203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2427686771203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213843385600 + 1213843385601.

It is an arithmetic number, because the mean of its divisors is an integer number (1213843385601).

Almost surely, 2^{2427686771201} is an apocalyptic number.

It is an amenable number.

2427686771201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2427686771201 is an equidigital number, since it uses as much as digits as its factorization.

2427686771201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 2427686771201 in words is "two trillion, four hundred twenty-seven billion, six hundred eighty-six million, seven hundred seventy-one thousand, two hundred one".