2427430238771 has 2 divisors, whose sum is σ = 2427430238772. Its totient is φ = 2427430238770.

The previous prime is 2427430238767. The next prime is 2427430238869. The reversal of 2427430238771 is 1778320347242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2427430238771 - 2² = 2427430238767 is a prime.

It is not a weakly prime, because it can be changed into another prime (2427430238671) 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, 1213715119385 + 1213715119386.

It is an arithmetic number, because the mean of its divisors is an integer number (1213715119386).

Almost surely, 2^{2427430238771} is an apocalyptic number.

2427430238771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2427430238771 is an equidigital number, since it uses as much as digits as its factorization.

2427430238771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3161088, while the sum is 50.

The spelling of 2427430238771 in words is "two trillion, four hundred twenty-seven billion, four hundred thirty million, two hundred thirty-eight thousand, seven hundred seventy-one".