342414234 has 12 divisors (see below), whose sum is σ = 741897546. Its totient is φ = 114138072.

The previous prime is 342414227. The next prime is 342414253. The reversal of 342414234 is 432414243.

It is a happy number.

342414234 is a `hidden beast` number, since 3 + 424 + 1 + 4 + 234 = 666.

It can be written as a sum of positive squares in only one way, i.e., 207273609 + 135140625 = 14397^2 + 11625^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 342414198 and 342414207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9511489 + ... + 9511524.

Almost surely, 2^342414234 is an apocalyptic number.

342414234 is an abundant number, since it is smaller than the sum of its proper divisors (399483312).

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

342414234 is a wasteful number, since it uses less digits than its factorization.

342414234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19023021 (or 19023018 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 342414234 is about 18504.4382243828. The cubic root of 342414234 is about 699.6012926745.

Adding to 342414234 its reverse (432414243), we get a palindrome (774828477).

Subtracting 342414234 from its reverse (432414243), we obtain a palindrome (90000009).

The spelling of 342414234 in words is "three hundred forty-two million, four hundred fourteen thousand, two hundred thirty-four".