12404343404 has 12 divisors (see below), whose sum is σ = 21827533728. Its totient is φ = 6167905200.

The previous prime is 12404343383. The next prime is 12404343409. The reversal of 12404343404 is 40434340421.

It is a happy number.

12404343404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12404343409) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8565812 + ... + 8567259.

It is an arithmetic number, because the mean of its divisors is an integer number (1818961144).

Almost surely, 2^12404343404 is an apocalyptic number.

It is an amenable number.

12404343404 is a deficient number, since it is larger than the sum of its proper divisors (9423190324).

12404343404 is a wasteful number, since it uses less digits than its factorization.

12404343404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17133256 (or 17133254 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 12404343404 its reverse (40434340421), we get a palindrome (52838683825).

The spelling of 12404343404 in words is "twelve billion, four hundred four million, three hundred forty-three thousand, four hundred four".