234433330 has 8 divisors (see below), whose sum is σ = 421980012. Its totient is φ = 93773328.

The previous prime is 234433313. The next prime is 234433357. The reversal of 234433330 is 33334432.

It can be written as a sum of positive squares in 2 ways, for example, as 214066161 + 20367169 = 14631^2 + 4513^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 234433295 and 234433304.

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, 11721657 + ... + 11721676.

Almost surely, 2^234433330 is an apocalyptic number.

234433330 is a deficient number, since it is larger than the sum of its proper divisors (187546682).

234433330 is a wasteful number, since it uses less digits than its factorization.

234433330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23443340.

The product of its (nonzero) digits is 7776, while the sum is 25.

The square root of 234433330 is about 15311.2158237026. The cubic root of 234433330 is about 616.6041624824.

Adding to 234433330 its reverse (33334432), we get a palindrome (267767762).

The spelling of 234433330 in words is "two hundred thirty-four million, four hundred thirty-three thousand, three hundred thirty".