2859258442 has 16 divisors (see below), whose sum is σ = 4414648320. Its totient is φ = 1388188368.

The previous prime is 2859258421. The next prime is 2859258449. The reversal of 2859258442 is 2448529582.

It is not an unprimeable number, because it can be changed into a prime (2859258449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107817 + ... + 131692.

It is an arithmetic number, because the mean of its divisors is an integer number (275915520).

Almost surely, 2^2859258442 is an apocalyptic number.

2859258442 is a deficient number, since it is larger than the sum of its proper divisors (1555389878).

2859258442 is a wasteful number, since it uses less digits than its factorization.

2859258442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239685.

The product of its digits is 1843200, while the sum is 49.

The square root of 2859258442 is about 53472.0342048065. The cubic root of 2859258442 is about 1419.3335565414. Note that the first 3 decimals are identical.

The spelling of 2859258442 in words is "two billion, eight hundred fifty-nine million, two hundred fifty-eight thousand, four hundred forty-two".