12441275236 has 24 divisors (see below), whose sum is σ = 23618178360. Its totient is φ = 5700210432.

The previous prime is 12441275233. The next prime is 12441275237. The reversal of 12441275236 is 63257214421.

It can be written as a sum of positive squares in 4 ways, for example, as 141134400 + 12300140836 = 11880^2 + 110906^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12441275195 and 12441275204.

It is not an unprimeable number, because it can be changed into a prime (12441275233) 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, 866071 + ... + 880318.

It is an arithmetic number, because the mean of its divisors is an integer number (984090765).

Almost surely, 2^12441275236 is an apocalyptic number.

It is an amenable number.

12441275236 is a deficient number, since it is larger than the sum of its proper divisors (11176903124).

12441275236 is a wasteful number, since it uses less digits than its factorization.

12441275236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746543 (or 1746541 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

Adding to 12441275236 its reverse (63257214421), we get a palindrome (75698489657).

The spelling of 12441275236 in words is "twelve billion, four hundred forty-one million, two hundred seventy-five thousand, two hundred thirty-six".