320042052259 has 2 divisors, whose sum is σ = 320042052260. Its totient is φ = 320042052258.

The previous prime is 320042052227. The next prime is 320042052271. The reversal of 320042052259 is 952250240023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320042052259 - 2⁵ = 320042052227 is a prime.

It is not a weakly prime, because it can be changed into another prime (320042050259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160021026129 + 160021026130.

It is an arithmetic number, because the mean of its divisors is an integer number (160021026130).

Almost surely, 2^320042052259 is an apocalyptic number.

320042052259 is a deficient number, since it is larger than the sum of its proper divisors (1).

320042052259 is an equidigital number, since it uses as much as digits as its factorization.

320042052259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 320042052259 in words is "three hundred twenty billion, forty-two million, fifty-two thousand, two hundred fifty-nine".