12339450179 has 8 divisors (see below), whose sum is σ = 14108150880. Its totient is φ = 10572230016.

The previous prime is 12339450139. The next prime is 12339450181. The reversal of 12339450179 is 97105493321.

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 12339450179 - 2¹² = 12339446083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12339450139) 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, 352214 + ... + 385659.

It is an arithmetic number, because the mean of its divisors is an integer number (1763518860).

Almost surely, 2^12339450179 is an apocalyptic number.

12339450179 is a deficient number, since it is larger than the sum of its proper divisors (1768700701).

12339450179 is an equidigital number, since it uses as much as digits as its factorization.

12339450179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740269.

The product of its (nonzero) digits is 204120, while the sum is 44.

The spelling of 12339450179 in words is "twelve billion, three hundred thirty-nine million, four hundred fifty thousand, one hundred seventy-nine".