12339511179 has 8 divisors (see below), whose sum is σ = 16510819392. Its totient is φ = 8197271880.

The previous prime is 12339511169. The next prime is 12339511181. The reversal of 12339511179 is 97111593321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12339511179 - 2¹⁷ = 12339380107 is a prime.

It is a super-2 number, since 2×12339511179² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 12339511179.

It is not an unprimeable number, because it can be changed into a prime (12339511169) 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, 7266237 + ... + 7267934.

It is an arithmetic number, because the mean of its divisors is an integer number (2063852424).

Almost surely, 2^12339511179 is an apocalyptic number.

12339511179 is a deficient number, since it is larger than the sum of its proper divisors (4171308213).

12339511179 is a wasteful number, since it uses less digits than its factorization.

12339511179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534457.

The product of its digits is 51030, while the sum is 42.

The spelling of 12339511179 in words is "twelve billion, three hundred thirty-nine million, five hundred eleven thousand, one hundred seventy-nine".