12441412231 has 8 divisors (see below), whose sum is σ = 12685228560. Its totient is φ = 12197932032.

The previous prime is 12441412213. The next prime is 12441412271. The reversal of 12441412231 is 13221414421.

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

It is a cyclic number.

It is not a de Polignac number, because 12441412231 - 2²³ = 12433023623 is a prime.

It is a super-2 number, since 2×12441412231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12441412196 and 12441412205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441412201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8625 + ... + 157978.

It is an arithmetic number, because the mean of its divisors is an integer number (1585653570).

Almost surely, 2^12441412231 is an apocalyptic number.

12441412231 is a deficient number, since it is larger than the sum of its proper divisors (243816329).

12441412231 is a wasteful number, since it uses less digits than its factorization.

12441412231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168065.

The product of its digits is 1536, while the sum is 25.

Adding to 12441412231 its reverse (13221414421), we get a palindrome (25662826652).

The spelling of 12441412231 in words is "twelve billion, four hundred forty-one million, four hundred twelve thousand, two hundred thirty-one".