231242323314 has 48 divisors (see below), whose sum is σ = 475952174208. Its totient is φ = 74844979488.

The previous prime is 231242323313. The next prime is 231242323327. The reversal of 231242323314 is 413323242132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231242323313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76492807 + ... + 76495829.

It is an arithmetic number, because the mean of its divisors is an integer number (9915670296).

Almost surely, 2^231242323314 is an apocalyptic number.

231242323314 is an abundant number, since it is smaller than the sum of its proper divisors (244709850894).

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

231242323314 is an equidigital number, since it uses as much as digits as its factorization.

231242323314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239 (or 3652 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 231242323314 its reverse (413323242132), we get a palindrome (644565565446).

The spelling of 231242323314 in words is "two hundred thirty-one billion, two hundred forty-two million, three hundred twenty-three thousand, three hundred fourteen".