12043241413 has 16 divisors (see below), whose sum is σ = 14343436800. Its totient is φ = 10103131248.

The previous prime is 12043241411. The next prime is 12043241437. The reversal of 12043241413 is 31414234021.

It is not a de Polignac number, because 12043241413 - 2¹ = 12043241411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043241411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357406 + ... + 389647.

It is an arithmetic number, because the mean of its divisors is an integer number (896464800).

Almost surely, 2^12043241413 is an apocalyptic number.

It is an amenable number.

12043241413 is a deficient number, since it is larger than the sum of its proper divisors (2300195387).

12043241413 is an frugal number, since it uses more digits than its factorization.

12043241413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747121 (or 747107 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12043241413 its reverse (31414234021), we get a palindrome (43457475434).

The spelling of 12043241413 in words is "twelve billion, forty-three million, two hundred forty-one thousand, four hundred thirteen".