342258213 has 8 divisors (see below), whose sum is σ = 497830176. Its totient is φ = 207429200.

The previous prime is 342258187. The next prime is 342258221. The reversal of 342258213 is 312852243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342258213 - 2¹⁰ = 342257189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342258013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185698 + ... + 5185763.

It is an arithmetic number, because the mean of its divisors is an integer number (62228772).

Almost surely, 2^342258213 is an apocalyptic number.

342258213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

342258213 is a deficient number, since it is larger than the sum of its proper divisors (155571963).

342258213 is a wasteful number, since it uses less digits than its factorization.

342258213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10371475.

The product of its digits is 11520, while the sum is 30.

The square root of 342258213 is about 18500.2219716413. The cubic root of 342258213 is about 699.4950187865.

The spelling of 342258213 in words is "three hundred forty-two million, two hundred fifty-eight thousand, two hundred thirteen".