12838380630606 has 24 divisors (see below), whose sum is σ = 27816663227184. Its totient is φ = 4279433770080.

The previous prime is 12838380630563. The next prime is 12838380630637. The reversal of 12838380630606 is 60603608383821.

12838380630606 is a `hidden beast` number, since 1 + 28 + 3 + 8 + 3 + 8 + 0 + 6 + 3 + 0 + 606 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 909855 + ... + 5148261.

It is an arithmetic number, because the mean of its divisors is an integer number (1159027634466).

Almost surely, 2^{12838380630606} is an apocalyptic number.

12838380630606 is an abundant number, since it is smaller than the sum of its proper divisors (14978282596578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12838380630606 is a wasteful number, since it uses less digits than its factorization.

12838380630606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406696 (or 4406693 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 12838380630606 in words is "twelve trillion, eight hundred thirty-eight billion, three hundred eighty million, six hundred thirty thousand, six hundred six".