12838126773 has 8 divisors (see below), whose sum is σ = 17130787200. Its totient is φ = 8552108768.

The previous prime is 12838126753. The next prime is 12838126799. The reversal of 12838126773 is 37762183821.

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 12838126773 - 2⁶ = 12838126709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12838126723) 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, 1656093 + ... + 1663826.

It is an arithmetic number, because the mean of its divisors is an integer number (2141348400).

Almost surely, 2^12838126773 is an apocalyptic number.

It is an amenable number.

12838126773 is a deficient number, since it is larger than the sum of its proper divisors (4292660427).

12838126773 is a wasteful number, since it uses less digits than its factorization.

12838126773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321211.

The product of its digits is 677376, while the sum is 48.

The spelling of 12838126773 in words is "twelve billion, eight hundred thirty-eight million, one hundred twenty-six thousand, seven hundred seventy-three".