231412230 has 48 divisors (see below), whose sum is σ = 687626784. Its totient is φ = 52894080.

The previous prime is 231412201. The next prime is 231412231. The reversal of 231412230 is 32214132.

231412230 is a `hidden beast` number, since 23 + 1 + 412 + 230 = 666.

231412230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231412231) 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, 183031 + ... + 184290.

It is an arithmetic number, because the mean of its divisors is an integer number (14325558).

Almost surely, 2^231412230 is an apocalyptic number.

231412230 is an abundant number, since it is smaller than the sum of its proper divisors (456214554).

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

231412230 is a wasteful number, since it uses less digits than its factorization.

231412230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367341 (or 367338 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 231412230 is about 15212.2394801029. The cubic root of 231412230 is about 613.9440137530.

Adding to 231412230 its reverse (32214132), we get a palindrome (263626362).

The spelling of 231412230 in words is "two hundred thirty-one million, four hundred twelve thousand, two hundred thirty".