234030412 has 48 divisors (see below), whose sum is σ = 515370240. Its totient is φ = 90331200.

The previous prime is 234030409. The next prime is 234030479. The reversal of 234030412 is 214030432.

234030412 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 234030412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30087 + ... + 37057.

It is an arithmetic number, because the mean of its divisors is an integer number (10736880).

Almost surely, 2^234030412 is an apocalyptic number.

234030412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234030412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257685120).

234030412 is an abundant number, since it is smaller than the sum of its proper divisors (281339828).

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

234030412 is a wasteful number, since it uses less digits than its factorization.

234030412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7102 (or 7100 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 234030412 is about 15298.0525557994. The cubic root of 234030412 is about 616.2507096366.

Adding to 234030412 its reverse (214030432), we get a palindrome (448060844).

The spelling of 234030412 in words is "two hundred thirty-four million, thirty thousand, four hundred twelve".