12808783608358 has 16 divisors (see below), whose sum is σ = 20065224149856. Its totient is φ = 6120839260800.

The previous prime is 12808783608353. The next prime is 12808783608367. The reversal of 12808783608358 is 85380638780821.

It is a junction number, because it is equal to n+sod(n) for n = 12808783608293 and 12808783608302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12808783608353) 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, 115869741 + ... + 115980232.

It is an arithmetic number, because the mean of its divisors is an integer number (1254076509366).

Almost surely, 2^{12808783608358} is an apocalyptic number.

12808783608358 is a deficient number, since it is larger than the sum of its proper divisors (7256440541498).

12808783608358 is a wasteful number, since it uses less digits than its factorization.

12808783608358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231851199.

The product of its (nonzero) digits is 123863040, while the sum is 67.

The spelling of 12808783608358 in words is "twelve trillion, eight hundred eight billion, seven hundred eighty-three million, six hundred eight thousand, three hundred fifty-eight".