2382105420251 has 2 divisors, whose sum is σ = 2382105420252. Its totient is φ = 2382105420250.

The previous prime is 2382105420239. The next prime is 2382105420307. The reversal of 2382105420251 is 1520245012832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2382105420251 - 2¹⁸ = 2382105158107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2382105420451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191052710125 + 1191052710126.

It is an arithmetic number, because the mean of its divisors is an integer number (1191052710126).

Almost surely, 2^{2382105420251} is an apocalyptic number.

2382105420251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2382105420251 is an equidigital number, since it uses as much as digits as its factorization.

2382105420251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 2382105420251 in words is "two trillion, three hundred eighty-two billion, one hundred five million, four hundred twenty thousand, two hundred fifty-one".