12457470643873 has 8 divisors (see below), whose sum is σ = 12888447137280. Its totient is φ = 12026588053200.

The previous prime is 12457470643841. The next prime is 12457470643903. The reversal of 12457470643873 is 37834607475421.

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

It is a cyclic number.

It is not a de Polignac number, because 12457470643873 - 2⁵ = 12457470643841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12457470643573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23205715 + ... + 23736472.

It is an arithmetic number, because the mean of its divisors is an integer number (1611055892160).

Almost surely, 2^{12457470643873} is an apocalyptic number.

It is an amenable number.

12457470643873 is a deficient number, since it is larger than the sum of its proper divisors (430976493407).

12457470643873 is an equidigital number, since it uses as much as digits as its factorization.

12457470643873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46951367.

The product of its (nonzero) digits is 94832640, while the sum is 61.

The spelling of 12457470643873 in words is "twelve trillion, four hundred fifty-seven billion, four hundred seventy million, six hundred forty-three thousand, eight hundred seventy-three".