12411444505052 has 12 divisors (see below), whose sum is σ = 21720080468856. Its totient is φ = 6205707228240.

The previous prime is 12411444505043. The next prime is 12411444505069. The reversal of 12411444505052 is 25050544411421.

It is a junction number, because it is equal to n+sod(n) for n = 12411444504997 and 12411444505015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782098 + ... + 5291385.

It is an arithmetic number, because the mean of its divisors is an integer number (1810006705738).

Almost surely, 2^{12411444505052} is an apocalyptic number.

It is an amenable number.

12411444505052 is a deficient number, since it is larger than the sum of its proper divisors (9308635963804).

12411444505052 is a wasteful number, since it uses less digits than its factorization.

12411444505052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512148 (or 7512146 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 12411444505052 its reverse (25050544411421), we get a palindrome (37461988916473).

The spelling of 12411444505052 in words is "twelve trillion, four hundred eleven billion, four hundred forty-four million, five hundred five thousand, fifty-two".