12304533536 has 48 divisors (see below), whose sum is σ = 24693530400. Its totient is φ = 6034234368.

The previous prime is 12304533529. The next prime is 12304533599. The reversal of 12304533536 is 63533540321.

It is a junction number, because it is equal to n+sod(n) for n = 12304533496 and 12304533505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352520 + ... + 385848.

It is an arithmetic number, because the mean of its divisors is an integer number (514448550).

Almost surely, 2^12304533536 is an apocalyptic number.

12304533536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12304533536 is an abundant number, since it is smaller than the sum of its proper divisors (12388996864).

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

12304533536 is a wasteful number, since it uses less digits than its factorization.

12304533536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33561 (or 33553 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

The spelling of 12304533536 in words is "twelve billion, three hundred four million, five hundred thirty-three thousand, five hundred thirty-six".