12586005043 has 8 divisors (see below), whose sum is σ = 12787759440. Its totient is φ = 12385591680.

The previous prime is 12586005041. The next prime is 12586005049. The reversal of 12586005043 is 34050068521.

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 12586005043 - 2¹ = 12586005041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12586005041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316330 + ... + 353887.

It is an arithmetic number, because the mean of its divisors is an integer number (1598469930).

Almost surely, 2^12586005043 is an apocalyptic number.

12586005043 is a deficient number, since it is larger than the sum of its proper divisors (201754397).

12586005043 is an equidigital number, since it uses as much as digits as its factorization.

12586005043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670517.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 12586005043 in words is "twelve billion, five hundred eighty-six million, five thousand, forty-three".