12104442239 has 8 divisors (see below), whose sum is σ = 12288556080. Its totient is φ = 11920430016.

The previous prime is 12104442223. The next prime is 12104442281. The reversal of 12104442239 is 93224440121.

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 12104442239 - 2⁴ = 12104442223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104442299) 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, 234707 + ... + 281595.

It is an arithmetic number, because the mean of its divisors is an integer number (1536069510).

Almost surely, 2^12104442239 is an apocalyptic number.

12104442239 is a deficient number, since it is larger than the sum of its proper divisors (184113841).

12104442239 is an equidigital number, since it uses as much as digits as its factorization.

12104442239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50809.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 12104442239 in words is "twelve billion, one hundred four million, four hundred forty-two thousand, two hundred thirty-nine".