12475046418 has 8 divisors (see below), whose sum is σ = 24950092848. Its totient is φ = 4158348804.

The previous prime is 12475046417. The next prime is 12475046453. The reversal of 12475046418 is 81464057421.

It is a sphenic number, since it is the product of 3 distinct primes.

12475046418 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 12475046418.

It is not an unprimeable number, because it can be changed into a prime (12475046417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039587196 + ... + 1039587207.

It is an arithmetic number, because the mean of its divisors is an integer number (3118761606).

Almost surely, 2^12475046418 is an apocalyptic number.

12475046418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12475046418 is a wasteful number, since it uses less digits than its factorization.

12475046418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079174408.

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 12475046418 in words is "twelve billion, four hundred seventy-five million, forty-six thousand, four hundred eighteen".