12441431230 has 64 divisors (see below), whose sum is σ = 24953702400. Its totient is φ = 4446126720.

The previous prime is 12441431227. The next prime is 12441431231. The reversal of 12441431230 is 3213414421.

It is a super-2 number, since 2×12441431230² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12441431195 and 12441431204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12441431231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210675 + ... + 263185.

It is an arithmetic number, because the mean of its divisors is an integer number (389901600).

Almost surely, 2^12441431230 is an apocalyptic number.

12441431230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12441431230 is an abundant number, since it is smaller than the sum of its proper divisors (12512271170).

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

12441431230 is a wasteful number, since it uses less digits than its factorization.

12441431230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52609.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12441431230 its reverse (3213414421), we get a palindrome (15654845651).

The spelling of 12441431230 in words is "twelve billion, four hundred forty-one million, four hundred thirty-one thousand, two hundred thirty".