234443030 has 8 divisors (see below), whose sum is σ = 421997472. Its totient is φ = 93777208.

The previous prime is 234443023. The next prime is 234443057. The reversal of 234443030 is 30344432.

It is a happy number.

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 = 234442987 and 234443005.

It is a congruent number.

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, 11722142 + ... + 11722161.

It is an arithmetic number, because the mean of its divisors is an integer number (52749684).

Almost surely, 2^234443030 is an apocalyptic number.

234443030 is a deficient number, since it is larger than the sum of its proper divisors (187554442).

234443030 is a wasteful number, since it uses less digits than its factorization.

234443030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23444310.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 234443030 is about 15311.5325816850. The cubic root of 234443030 is about 616.6126666456.

Adding to 234443030 its reverse (30344432), we get a palindrome (264787462).

The spelling of 234443030 in words is "two hundred thirty-four million, four hundred forty-three thousand, thirty".