231244342341 has 16 divisors (see below), whose sum is σ = 330934696704. Its totient is φ = 143106891264.

The previous prime is 231244342339. The next prime is 231244342369. The reversal of 231244342341 is 143243442132.

It is not a de Polignac number, because 231244342341 - 2¹ = 231244342339 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231244342391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31052461 + ... + 31059906.

It is an arithmetic number, because the mean of its divisors is an integer number (20683418544).

Almost surely, 2^231244342341 is an apocalyptic number.

It is an amenable number.

231244342341 is a deficient number, since it is larger than the sum of its proper divisors (99690354363).

231244342341 is a wasteful number, since it uses less digits than its factorization.

231244342341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62112460.

The product of its digits is 55296, while the sum is 33.

Adding to 231244342341 its reverse (143243442132), we get a palindrome (374487784473).

It can be divided in two parts, 2312 and 44342341, that added together give a triangular number (44344653 = T₉₄₁₇).

The spelling of 231244342341 in words is "two hundred thirty-one billion, two hundred forty-four million, three hundred forty-two thousand, three hundred forty-one".