234042212 has 6 divisors (see below), whose sum is σ = 409573878. Its totient is φ = 117021104.

The previous prime is 234042167. The next prime is 234042229. The reversal of 234042212 is 212240432.

234042212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 223323136 + 10719076 = 14944^2 + 3274^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29255273 + ... + 29255280.

It is an arithmetic number, because the mean of its divisors is an integer number (68262313).

Almost surely, 2^234042212 is an apocalyptic number.

It is an amenable number.

234042212 is a deficient number, since it is larger than the sum of its proper divisors (175531666).

234042212 is a wasteful number, since it uses less digits than its factorization.

234042212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58510557 (or 58510555 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 234042212 is about 15298.4382209427. The cubic root of 234042212 is about 616.2610667466.

Adding to 234042212 its reverse (212240432), we get a palindrome (446282644).

The spelling of 234042212 in words is "two hundred thirty-four million, forty-two thousand, two hundred twelve".