234335412 has 72 divisors (see below), whose sum is σ = 629306496. Its totient is φ = 73269504.

The previous prime is 234335411. The next prime is 234335441. The reversal of 234335412 is 214533432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234335411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282943 + ... + 283769.

It is an arithmetic number, because the mean of its divisors is an integer number (8740368).

Almost surely, 2^234335412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234335412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314653248).

234335412 is an abundant number, since it is smaller than the sum of its proper divisors (394971084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234335412 is a wasteful number, since it uses less digits than its factorization.

234335412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317 (or 1312 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 234335412 is about 15308.0178991272. The cubic root of 234335412 is about 616.5183028844.

Adding to 234335412 its reverse (214533432), we get a palindrome (448868844).

The spelling of 234335412 in words is "two hundred thirty-four million, three hundred thirty-five thousand, four hundred twelve".