12004363356 has 48 divisors (see below), whose sum is σ = 29011211040. Its totient is φ = 3863379072.

The previous prime is 12004363339. The next prime is 12004363367. The reversal of 12004363356 is 65336340021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272160 + ... + 313176.

It is an arithmetic number, because the mean of its divisors is an integer number (604400230).

Almost surely, 2^12004363356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12004363356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14505605520).

12004363356 is an abundant number, since it is smaller than the sum of its proper divisors (17006847684).

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

12004363356 is an equidigital number, since it uses as much as digits as its factorization.

12004363356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41111 (or 41051 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 12004363356 in words is "twelve billion, four million, three hundred sixty-three thousand, three hundred fifty-six".