12596348986 has 32 divisors (see below), whose sum is σ = 21024033408. Its totient is φ = 5623625280.

The previous prime is 12596348983. The next prime is 12596348987. The reversal of 12596348986 is 68984369521.

12596348986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12596348983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33465 + ... + 162211.

It is an arithmetic number, because the mean of its divisors is an integer number (657001044).

Almost surely, 2^12596348986 is an apocalyptic number.

12596348986 is a deficient number, since it is larger than the sum of its proper divisors (8427684422).

12596348986 is a wasteful number, since it uses less digits than its factorization.

12596348986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128886.

The product of its digits is 22394880, while the sum is 61.

The spelling of 12596348986 in words is "twelve billion, five hundred ninety-six million, three hundred forty-eight thousand, nine hundred eighty-six".