342282243 has 8 divisors (see below), whose sum is σ = 456580800. Its totient is φ = 228085928.

The previous prime is 342282229. The next prime is 342282257.

It is a happy number.

342282243 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (342282229) and next prime (342282257).

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

It is a cyclic number.

It is not a de Polignac number, because 342282243 - 2⁸ = 342281987 is a prime.

It is a super-2 number, since 2×342282243² = 234314267746222098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 342282243.

It is not an unprimeable number, because it can be changed into a prime (342282203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17373 + ... + 31406.

It is an arithmetic number, because the mean of its divisors is an integer number (57072600).

Almost surely, 2^342282243 is an apocalyptic number.

342282243 is a deficient number, since it is larger than the sum of its proper divisors (114298557).

342282243 is a wasteful number, since it uses less digits than its factorization.

342282243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51121.

The product of its digits is 18432, while the sum is 30.

The square root of 342282243 is about 18500.8714119092. The cubic root of 342282243 is about 699.5113889531.

The spelling of 342282243 in words is "three hundred forty-two million, two hundred eighty-two thousand, two hundred forty-three".