342134243 has 8 divisors (see below), whose sum is σ = 375616560. Its totient is φ = 309048480.

The previous prime is 342134237. The next prime is 342134267. The reversal of 342134243 is 342431243.

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 342134243 - 2¹⁴ = 342117859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342194243) 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, 97328 + ... + 100781.

It is an arithmetic number, because the mean of its divisors is an integer number (46952070).

Almost surely, 2^342134243 is an apocalyptic number.

342134243 is a deficient number, since it is larger than the sum of its proper divisors (33482317).

342134243 is a wasteful number, since it uses less digits than its factorization.

342134243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198277.

The product of its digits is 6912, while the sum is 26.

The square root of 342134243 is about 18496.8711678489. The cubic root of 342134243 is about 699.4105534460.

Adding to 342134243 its reverse (342431243), we get a palindrome (684565486).

The spelling of 342134243 in words is "three hundred forty-two million, one hundred thirty-four thousand, two hundred forty-three".