259198342 has 24 divisors (see below), whose sum is σ = 443174760. Its totient is φ = 113330880.

The previous prime is 259198327. The next prime is 259198343. The reversal of 259198342 is 243891952.

259198342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259198343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13759 + ... + 26602.

It is an arithmetic number, because the mean of its divisors is an integer number (18465615).

Almost surely, 2^259198342 is an apocalyptic number.

259198342 is a deficient number, since it is larger than the sum of its proper divisors (183976418).

259198342 is a wasteful number, since it uses less digits than its factorization.

259198342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40408 (or 40395 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 259198342 is about 16099.6379462397. The cubic root of 259198342 is about 637.5937820253.

The spelling of 259198342 in words is "two hundred fifty-nine million, one hundred ninety-eight thousand, three hundred forty-two".