342215324 has 48 divisors (see below), whose sum is σ = 682214400. Its totient is φ = 148790400.

The previous prime is 342215311. The next prime is 342215347. The reversal of 342215324 is 423512243.

It is a super-2 number, since 2×342215324² = 234222655960849952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342215293 and 342215302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119987 + ... + 122805.

It is an arithmetic number, because the mean of its divisors is an integer number (14212800).

Almost surely, 2^342215324 is an apocalyptic number.

It is an amenable number.

342215324 is a deficient number, since it is larger than the sum of its proper divisors (339999076).

342215324 is a wasteful number, since it uses less digits than its factorization.

342215324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954 (or 2952 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 342215324 is about 18499.0627870711. The cubic root of 342215324 is about 699.4657992343.

Adding to 342215324 its reverse (423512243), we get a palindrome (765727567).

The spelling of 342215324 in words is "three hundred forty-two million, two hundred fifteen thousand, three hundred twenty-four".