2382111868427 has 2 divisors, whose sum is σ = 2382111868428. Its totient is φ = 2382111868426.

The previous prime is 2382111868391. The next prime is 2382111868459. The reversal of 2382111868427 is 7248681112832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2382111868427 - 2⁶ = 2382111868363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2382111864427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191055934213 + 1191055934214.

It is an arithmetic number, because the mean of its divisors is an integer number (1191055934214).

Almost surely, 2^{2382111868427} is an apocalyptic number.

2382111868427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2382111868427 is an equidigital number, since it uses as much as digits as its factorization.

2382111868427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2064384, while the sum is 53.

The spelling of 2382111868427 in words is "two trillion, three hundred eighty-two billion, one hundred eleven million, eight hundred sixty-eight thousand, four hundred twenty-seven".