342024 has 16 divisors (see below), whose sum is σ = 855120. Its totient is φ = 114000.

The previous prime is 341993. The next prime is 342037. The reversal of 342024 is 420243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 341994 and 342012.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7102 + ... + 7149.

It is an arithmetic number, because the mean of its divisors is an integer number (53445).

2³⁴²⁰²⁴ is an apocalyptic number.

It is an amenable number.

342024 is an abundant number, since it is smaller than the sum of its proper divisors (513096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342024 is a wasteful number, since it uses less digits than its factorization.

342024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14260 (or 14256 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 342024 is about 584.8281798956. The cubic root of 342024 is about 69.9335423676.

Adding to 342024 its reverse (420243), we get a palindrome (762267).

The spelling of 342024 in words is "three hundred forty-two thousand, twenty-four", and thus it is an iban number.