259993359347 has 2 divisors, whose sum is σ = 259993359348. Its totient is φ = 259993359346.

The previous prime is 259993359331. The next prime is 259993359427. The reversal of 259993359347 is 743953399952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259993359347 - 2⁴ = 259993359331 is a prime.

It is not a weakly prime, because it can be changed into another prime (259993389347) 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, 129996679673 + 129996679674.

It is an arithmetic number, because the mean of its divisors is an integer number (129996679674).

Almost surely, 2^259993359347 is an apocalyptic number.

259993359347 is a deficient number, since it is larger than the sum of its proper divisors (1).

259993359347 is an equidigital number, since it uses as much as digits as its factorization.

259993359347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248005800, while the sum is 68.

The spelling of 259993359347 in words is "two hundred fifty-nine billion, nine hundred ninety-three million, three hundred fifty-nine thousand, three hundred forty-seven".