12326884559 has 6 divisors (see below), whose sum is σ = 13549385640. Its totient is φ = 11206258580.

The previous prime is 12326884553. The next prime is 12326884571. The reversal of 12326884559 is 95548862321.

It is a happy number.

It is not a de Polignac number, because 12326884559 - 2²⁴ = 12310107343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12326884559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12326884553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50937419 + ... + 50937660.

It is an arithmetic number, because the mean of its divisors is an integer number (2258230940).

Almost surely, 2^12326884559 is an apocalyptic number.

12326884559 is a deficient number, since it is larger than the sum of its proper divisors (1222501081).

12326884559 is a wasteful number, since it uses less digits than its factorization.

12326884559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101875101 (or 101875090 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The spelling of 12326884559 in words is "twelve billion, three hundred twenty-six million, eight hundred eighty-four thousand, five hundred fifty-nine".