12326504556311 has 8 divisors (see below), whose sum is σ = 13447409839248. Its totient is φ = 11205651600000.

The previous prime is 12326504556299. The next prime is 12326504556361. The reversal of 12326504556311 is 11365540562321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12326504556311 - 2²⁶ = 12326437447447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12326504556361) 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, 12588290 + ... + 13532111.

It is an arithmetic number, because the mean of its divisors is an integer number (1680926229906).

Almost surely, 2^{12326504556311} is an apocalyptic number.

12326504556311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12326504556311 is a deficient number, since it is larger than the sum of its proper divisors (1120905282937).

12326504556311 is a wasteful number, since it uses less digits than its factorization.

12326504556311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26163313.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 12326504556311 in words is "twelve trillion, three hundred twenty-six billion, five hundred four million, five hundred fifty-six thousand, three hundred eleven".