12382248444 has 48 divisors (see below), whose sum is σ = 30164305920. Its totient is φ = 3945839040.

The previous prime is 12382248433. The next prime is 12382248533. The reversal of 12382248444 is 44484228321.

12382248444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12382248444² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12382248396 and 12382248405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548949 + ... + 571059.

It is an arithmetic number, because the mean of its divisors is an integer number (628423040).

Almost surely, 2^12382248444 is an apocalyptic number.

It is an amenable number.

12382248444 is an abundant number, since it is smaller than the sum of its proper divisors (17782057476).

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

12382248444 is a wasteful number, since it uses less digits than its factorization.

12382248444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24170 (or 24168 counting only the distinct ones).

The product of its digits is 393216, while the sum is 42.

The spelling of 12382248444 in words is "twelve billion, three hundred eighty-two million, two hundred forty-eight thousand, four hundred forty-four".