12802127039 has 24 divisors (see below), whose sum is σ = 14082508800. Its totient is φ = 11630904480.

The previous prime is 12802127003. The next prime is 12802127047. The reversal of 12802127039 is 93072120821.

It is not a de Polignac number, because 12802127039 - 2²⁴ = 12785349823 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 (12802127069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4791674 + ... + 4794344.

It is an arithmetic number, because the mean of its divisors is an integer number (586771200).

Almost surely, 2^12802127039 is an apocalyptic number.

12802127039 is a deficient number, since it is larger than the sum of its proper divisors (1280381761).

12802127039 is a wasteful number, since it uses less digits than its factorization.

12802127039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3122 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 12802127039 in words is "twelve billion, eight hundred two million, one hundred twenty-seven thousand, thirty-nine".