12404143073 has 12 divisors (see below), whose sum is σ = 14450230512. Its totient is φ = 10616707080.

The previous prime is 12404143043. The next prime is 12404143079. The reversal of 12404143073 is 37034140421.

12404143073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12404143073 - 2⁶ = 12404143009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12404143079) 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 11 ways as a sum of consecutive naturals, for example, 149315 + ... + 217032.

It is an arithmetic number, because the mean of its divisors is an integer number (1204185876).

Almost surely, 2^12404143073 is an apocalyptic number.

It is an amenable number.

12404143073 is a deficient number, since it is larger than the sum of its proper divisors (2046087439).

12404143073 is an equidigital number, since it uses as much as digits as its factorization.

12404143073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367052 (or 367045 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 12404143073 its reverse (37034140421), we get a palindrome (49438283494).

The spelling of 12404143073 in words is "twelve billion, four hundred four million, one hundred forty-three thousand, seventy-three".