12444524844 has 48 divisors (see below), whose sum is σ = 29564045280. Its totient is φ = 4073149440.

The previous prime is 12444524809. The next prime is 12444524881. The reversal of 12444524844 is 44842544421.

It is a junction number, because it is equal to n+sod(n) for n = 12444524796 and 12444524805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419742 + ... + 448410.

It is an arithmetic number, because the mean of its divisors is an integer number (615917610).

Almost surely, 2^12444524844 is an apocalyptic number.

It is an amenable number.

12444524844 is an abundant number, since it is smaller than the sum of its proper divisors (17119520436).

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

12444524844 is a wasteful number, since it uses less digits than its factorization.

12444524844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29330 (or 29328 counting only the distinct ones).

The product of its digits is 655360, while the sum is 42.

The spelling of 12444524844 in words is "twelve billion, four hundred forty-four million, five hundred twenty-four thousand, eight hundred forty-four".