231422424041 has 4 divisors (see below), whose sum is σ = 231451385172. Its totient is φ = 231393462912.

The previous prime is 231422424011. The next prime is 231422424083. The reversal of 231422424041 is 140424224132.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 129741158416 + 101681265625 = 360196^2 + 318875^2 .

It is a cyclic number.

It is not a de Polignac number, because 231422424041 - 2²² = 231418229737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 231422423995 and 231422424013.

It is not an unprimeable number, because it can be changed into a prime (231422424011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14468576 + ... + 14484561.

It is an arithmetic number, because the mean of its divisors is an integer number (57862846293).

Almost surely, 2^231422424041 is an apocalyptic number.

It is an amenable number.

231422424041 is a deficient number, since it is larger than the sum of its proper divisors (28961131).

231422424041 is an equidigital number, since it uses as much as digits as its factorization.

231422424041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28961130.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 231422424041 its reverse (140424224132), we get a palindrome (371846648173).

The spelling of 231422424041 in words is "two hundred thirty-one billion, four hundred twenty-two million, four hundred twenty-four thousand, forty-one".