234133424 has 20 divisors (see below), whose sum is σ = 518438544. Its totient is φ = 100342848.

The previous prime is 234133369. The next prime is 234133451. The reversal of 234133424 is 424331432.

It is a junction number, because it is equal to n+sod(n) for n = 234133393 and 234133402.

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, 1045127 + ... + 1045350.

Almost surely, 2^234133424 is an apocalyptic number.

It is an amenable number.

234133424 is an abundant number, since it is smaller than the sum of its proper divisors (284305120).

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

234133424 is a wasteful number, since it uses less digits than its factorization.

234133424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090492 (or 2090486 counting only the distinct ones).

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

The square root of 234133424 is about 15301.4190191629. The cubic root of 234133424 is about 616.3411137081.

Adding to 234133424 its reverse (424331432), we get a palindrome (658464856).

The spelling of 234133424 in words is "two hundred thirty-four million, one hundred thirty-three thousand, four hundred twenty-four".