12627038479 has 16 divisors (see below), whose sum is σ = 14405174784. Its totient is φ = 10956114400.

The previous prime is 12627038467. The next prime is 12627038497. The reversal of 12627038479 is 97483072621.

It is a happy number.

It is not a de Polignac number, because 12627038479 - 2⁵ = 12627038447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12627038429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62502 + ... + 170764.

It is an arithmetic number, because the mean of its divisors is an integer number (900323424).

Almost surely, 2^12627038479 is an apocalyptic number.

12627038479 is a deficient number, since it is larger than the sum of its proper divisors (1778136305).

12627038479 is a wasteful number, since it uses less digits than its factorization.

12627038479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108758.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 12627038479 in words is "twelve billion, six hundred twenty-seven million, thirty-eight thousand, four hundred seventy-nine".