12584570879249 has 8 divisors (see below), whose sum is σ = 12928002651648. Its totient is φ = 12241313224560.

The previous prime is 12584570879203. The next prime is 12584570879347. The reversal of 12584570879249 is 94297807548521.

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 12584570879249 - 2⁸ = 12584570878993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12584570879549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43382897 + ... + 43672014.

It is an arithmetic number, because the mean of its divisors is an integer number (1616000331456).

Almost surely, 2^{12584570879249} is an apocalyptic number.

It is an amenable number.

12584570879249 is a deficient number, since it is larger than the sum of its proper divisors (343431772399).

12584570879249 is an equidigital number, since it uses as much as digits as its factorization.

12584570879249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87058855.

The product of its (nonzero) digits is 406425600, while the sum is 71.

The spelling of 12584570879249 in words is "twelve trillion, five hundred eighty-four billion, five hundred seventy million, eight hundred seventy-nine thousand, two hundred forty-nine".