231442114 has 8 divisors (see below), whose sum is σ = 367584588. Its totient is φ = 108913920.

The previous prime is 231442109. The next prime is 231442213. The reversal of 231442114 is 411244132.

It is a happy number.

231442114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 230037889 + 1404225 = 15167^2 + 1185^2 .

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

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, 3403527 + ... + 3403594.

Almost surely, 2^231442114 is an apocalyptic number.

231442114 is a deficient number, since it is larger than the sum of its proper divisors (136142474).

231442114 is a wasteful number, since it uses less digits than its factorization.

231442114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807140.

The product of its digits is 768, while the sum is 22.

The square root of 231442114 is about 15213.2216837855. The cubic root of 231442114 is about 613.9704403500.

Adding to 231442114 its reverse (411244132), we get a palindrome (642686246).

The spelling of 231442114 in words is "two hundred thirty-one million, four hundred forty-two thousand, one hundred fourteen".