12408852444 has 24 divisors (see below), whose sum is σ = 28995312528. Its totient is φ = 4130380800.

The previous prime is 12408852437. The next prime is 12408852457. The reversal of 12408852444 is 44425880421.

It is a happy number.

12408852444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12408852396 and 12408852405.

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 7 ways as a sum of consecutive naturals, for example, 729157 + ... + 745980.

It is an arithmetic number, because the mean of its divisors is an integer number (1208138022).

Almost surely, 2^12408852444 is an apocalyptic number.

It is an amenable number.

12408852444 is an abundant number, since it is smaller than the sum of its proper divisors (16586460084).

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

12408852444 is a wasteful number, since it uses less digits than its factorization.

12408852444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475845 (or 1475843 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 42.

The spelling of 12408852444 in words is "twelve billion, four hundred eight million, eight hundred fifty-two thousand, four hundred forty-four".