12466426236236 has 72 divisors (see below), whose sum is σ = 27090021369600. Its totient is φ = 4990266882720.

The previous prime is 12466426236193. The next prime is 12466426236247. The reversal of 12466426236236 is 63263262466421.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23310176 + ... + 23838983.

It is an arithmetic number, because the mean of its divisors is an integer number (376250296800).

Almost surely, 2^{12466426236236} is an apocalyptic number.

It is an amenable number.

12466426236236 is an abundant number, since it is smaller than the sum of its proper divisors (14623595133364).

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

12466426236236 is a wasteful number, since it uses less digits than its factorization.

12466426236236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47149267 (or 47149258 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 53.

The spelling of 12466426236236 in words is "twelve trillion, four hundred sixty-six billion, four hundred twenty-six million, two hundred thirty-six thousand, two hundred thirty-six".