12386537074636 has 12 divisors (see below), whose sum is σ = 21681793438200. Its totient is φ = 6191738949440.

The previous prime is 12386537074631. The next prime is 12386537074663. The reversal of 12386537074636 is 63647073568321.

It is not an unprimeable number, because it can be changed into a prime (12386537074631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382378750 + ... + 382411141.

It is an arithmetic number, because the mean of its divisors is an integer number (1806816119850).

Almost surely, 2^{12386537074636} is an apocalyptic number.

It is an amenable number.

12386537074636 is a deficient number, since it is larger than the sum of its proper divisors (9295256363564).

12386537074636 is a wasteful number, since it uses less digits than its factorization.

12386537074636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764793944 (or 764793942 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 61.

The spelling of 12386537074636 in words is "twelve trillion, three hundred eighty-six billion, five hundred thirty-seven million, seventy-four thousand, six hundred thirty-six".