258334258379 has 2 divisors, whose sum is σ = 258334258380. Its totient is φ = 258334258378.

The previous prime is 258334258267. The next prime is 258334258397. The reversal of 258334258379 is 973852433852.

Together with next prime (258334258397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 258334258379 - 2⁸ = 258334258123 is a prime.

It is not a weakly prime, because it can be changed into another prime (258334258579) 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, 129167129189 + 129167129190.

It is an arithmetic number, because the mean of its divisors is an integer number (129167129190).

Almost surely, 2^258334258379 is an apocalyptic number.

258334258379 is a deficient number, since it is larger than the sum of its proper divisors (1).

258334258379 is an equidigital number, since it uses as much as digits as its factorization.

258334258379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43545600, while the sum is 59.

The spelling of 258334258379 in words is "two hundred fifty-eight billion, three hundred thirty-four million, two hundred fifty-eight thousand, three hundred seventy-nine".