234434234 has 4 divisors (see below), whose sum is σ = 351651354. Its totient is φ = 117217116.

The previous prime is 234434191. The next prime is 234434287. The reversal of 234434234 is 432434432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 225150025 + 9284209 = 15005^2 + 3047^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234434197 and 234434206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58608557 + ... + 58608560.

Almost surely, 2^234434234 is an apocalyptic number.

234434234 is a deficient number, since it is larger than the sum of its proper divisors (117217120).

234434234 is a wasteful number, since it uses less digits than its factorization.

234434234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117217119.

The product of its digits is 27648, while the sum is 29.

The square root of 234434234 is about 15311.2453445172. The cubic root of 234434234 is about 616.6049550452.

Adding to 234434234 its reverse (432434432), we get a palindrome (666868666).

The spelling of 234434234 in words is "two hundred thirty-four million, four hundred thirty-four thousand, two hundred thirty-four".