12428530576418 has 64 divisors (see below), whose sum is σ = 20696545239552. Its totient is φ = 5550436913280.

The previous prime is 12428530576417. The next prime is 12428530576471. The reversal of 12428530576418 is 81467503582421.

12428530576418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12428530576417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351836105 + ... + 351871427.

It is an arithmetic number, because the mean of its divisors is an integer number (323383519368).

Almost surely, 2^{12428530576418} is an apocalyptic number.

12428530576418 is a deficient number, since it is larger than the sum of its proper divisors (8268014663134).

12428530576418 is a wasteful number, since it uses less digits than its factorization.

12428530576418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36479.

The product of its (nonzero) digits is 12902400, while the sum is 56.

It can be divided in two parts, 124285 and 30576418, that added together give a palindrome (30700703).

The spelling of 12428530576418 in words is "twelve trillion, four hundred twenty-eight billion, five hundred thirty million, five hundred seventy-six thousand, four hundred eighteen".