231241214 has 8 divisors (see below), whose sum is σ = 358051008. Its totient is φ = 111890880.

The previous prime is 231241207. The next prime is 231241247. The reversal of 231241214 is 412142132.

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

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, 1864787 + ... + 1864910.

It is an arithmetic number, because the mean of its divisors is an integer number (44756376).

Almost surely, 2^231241214 is an apocalyptic number.

231241214 is a deficient number, since it is larger than the sum of its proper divisors (126809794).

231241214 is a wasteful number, since it uses less digits than its factorization.

231241214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729730.

The product of its digits is 384, while the sum is 20.

The square root of 231241214 is about 15206.6174411011. The cubic root of 231241214 is about 613.7927395183.

Adding to 231241214 its reverse (412142132), we get a palindrome (643383346).

The spelling of 231241214 in words is "two hundred thirty-one million, two hundred forty-one thousand, two hundred fourteen".