231331442214 has 8 divisors (see below), whose sum is σ = 462662884440. Its totient is φ = 77110480736.

The previous prime is 231331442203. The next prime is 231331442227. The reversal of 231331442214 is 412244133132.

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

231331442214 is an admirable number.

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, 19277620179 + ... + 19277620190.

It is an arithmetic number, because the mean of its divisors is an integer number (57832860555).

Almost surely, 2^231331442214 is an apocalyptic number.

231331442214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231331442214 is a wasteful number, since it uses less digits than its factorization.

231331442214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38555240374.

The product of its digits is 13824, while the sum is 30.

Adding to 231331442214 its reverse (412244133132), we get a palindrome (643575575346).

The spelling of 231331442214 in words is "two hundred thirty-one billion, three hundred thirty-one million, four hundred forty-two thousand, two hundred fourteen".