234421235 has 8 divisors (see below), whose sum is σ = 281508576. Its totient is φ = 187401600.

The previous prime is 234421217. The next prime is 234421237. The reversal of 234421235 is 532124432.

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

It is not a de Polignac number, because 234421235 - 2¹⁸ = 234159091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234421237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8966 + ... + 23435.

It is an arithmetic number, because the mean of its divisors is an integer number (35188572).

Almost surely, 2^234421235 is an apocalyptic number.

234421235 is a deficient number, since it is larger than the sum of its proper divisors (47087341).

234421235 is a wasteful number, since it uses less digits than its factorization.

234421235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33853.

The product of its digits is 5760, while the sum is 26.

The square root of 234421235 is about 15310.8208467084. The cubic root of 234421235 is about 616.5935582513.

Adding to 234421235 its reverse (532124432), we get a palindrome (766545667).

The spelling of 234421235 in words is "two hundred thirty-four million, four hundred twenty-one thousand, two hundred thirty-five".