231044414 has 4 divisors (see below), whose sum is σ = 346566624. Its totient is φ = 115522206.

The previous prime is 231044377. The next prime is 231044417. The reversal of 231044414 is 414440132.

It is a happy number.

231044414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 231044414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231044417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57761102 + ... + 57761105.

It is an arithmetic number, because the mean of its divisors is an integer number (86641656).

Almost surely, 2^231044414 is an apocalyptic number.

231044414 is a deficient number, since it is larger than the sum of its proper divisors (115522210).

231044414 is a wasteful number, since it uses less digits than its factorization.

231044414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115522209.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 231044414 is about 15200.1451966749. The cubic root of 231044414 is about 613.6185654124.

Adding to 231044414 its reverse (414440132), we get a palindrome (645484546).

The spelling of 231044414 in words is "two hundred thirty-one million, forty-four thousand, four hundred fourteen".