12386106315516 has 24 divisors (see below), whose sum is σ = 30600968544720. Its totient is φ = 3885837275392.

The previous prime is 12386106315503. The next prime is 12386106315523. The reversal of 12386106315516 is 61551360168321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30358103511 + ... + 30358103918.

It is an arithmetic number, because the mean of its divisors is an integer number (1275040356030).

Almost surely, 2^{12386106315516} is an apocalyptic number.

It is an amenable number.

12386106315516 is an abundant number, since it is smaller than the sum of its proper divisors (18214862229204).

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

12386106315516 is a wasteful number, since it uses less digits than its factorization.

12386106315516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60716207453 (or 60716207451 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 12386106315516 in words is "twelve trillion, three hundred eighty-six billion, one hundred six million, three hundred fifteen thousand, five hundred sixteen".