42285058259 has 2 divisors, whose sum is σ = 42285058260. Its totient is φ = 42285058258.

The previous prime is 42285058241. The next prime is 42285058279. The reversal of 42285058259 is 95285058224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42285058259 - 2²⁸ = 42016622803 is a prime.

It is a super-2 number, since 2×42285058259² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42285058219) 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, 21142529129 + 21142529130.

It is an arithmetic number, because the mean of its divisors is an integer number (21142529130).

Almost surely, 2^42285058259 is an apocalyptic number.

42285058259 is a deficient number, since it is larger than the sum of its proper divisors (1).

42285058259 is an equidigital number, since it uses as much as digits as its factorization.

42285058259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304000, while the sum is 50.

The spelling of 42285058259 in words is "forty-two billion, two hundred eighty-five million, fifty-eight thousand, two hundred fifty-nine".