343242230 has 32 divisors (see below), whose sum is σ = 639601920. Its totient is φ = 132485760.

The previous prime is 343242227. The next prime is 343242233. The reversal of 343242230 is 32242343.

It is an interprime number because it is at equal distance from previous prime (343242227) and next prime (343242233).

It is a junction number, because it is equal to n+sod(n) for n = 343242196 and 343242205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343242233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121676 + ... + 124464.

It is an arithmetic number, because the mean of its divisors is an integer number (19987560).

Almost surely, 2^343242230 is an apocalyptic number.

343242230 is a deficient number, since it is larger than the sum of its proper divisors (296359690).

343242230 is a wasteful number, since it uses less digits than its factorization.

343242230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 343242230 is about 18526.7976185848. The cubic root of 343242230 is about 700.1647435378.

Adding to 343242230 its reverse (32242343), we get a palindrome (375484573).

The spelling of 343242230 in words is "three hundred forty-three million, two hundred forty-two thousand, two hundred thirty".