12647015214 has 16 divisors (see below), whose sum is σ = 25977653328. Its totient is φ = 4101734592.

The previous prime is 12647015197. The next prime is 12647015233. The reversal of 12647015214 is 41251074621.

12647015214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28484047 + ... + 28484490.

It is an arithmetic number, because the mean of its divisors is an integer number (1623603333).

Almost surely, 2^12647015214 is an apocalyptic number.

12647015214 is an abundant number, since it is smaller than the sum of its proper divisors (13330638114).

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

12647015214 is a wasteful number, since it uses less digits than its factorization.

12647015214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56968579.

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 12647015214 its reverse (41251074621), we get a palindrome (53898089835).

The spelling of 12647015214 in words is "twelve billion, six hundred forty-seven million, fifteen thousand, two hundred fourteen".