342424323 has 6 divisors (see below), whose sum is σ = 494612924. Its totient is φ = 228282876.

The previous prime is 342424321. The next prime is 342424343. The reversal of 342424323 is 323424243.

It is not a de Polignac number, because 342424323 - 2¹ = 342424321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342424321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19023565 + ... + 19023582.

Almost surely, 2^342424323 is an apocalyptic number.

342424323 is a deficient number, since it is larger than the sum of its proper divisors (152188601).

342424323 is a wasteful number, since it uses less digits than its factorization.

342424323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38047153 (or 38047150 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 342424323 is about 18504.7108326502. The cubic root of 342424323 is about 699.6081636974.

Adding to 342424323 its reverse (323424243), we get a palindrome (665848566).

The spelling of 342424323 in words is "three hundred forty-two million, four hundred twenty-four thousand, three hundred twenty-three".