12099563433 has 16 divisors (see below), whose sum is σ = 18192823360. Its totient is φ = 7945980768.

The previous prime is 12099563401. The next prime is 12099563447. The reversal of 12099563433 is 33436599021.

12099563433 is a `hidden beast` number, since 1 + 2 + 0 + 9 + 9 + 5 + 634 + 3 + 3 = 666.

12099563433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12099563433 - 2⁵ = 12099563401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12099563453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3342460 + ... + 3346077.

It is an arithmetic number, because the mean of its divisors is an integer number (1137051460).

Almost surely, 2^12099563433 is an apocalyptic number.

It is an amenable number.

12099563433 is a deficient number, since it is larger than the sum of its proper divisors (6093259927).

12099563433 is an equidigital number, since it uses as much as digits as its factorization.

12099563433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6688613 (or 6688607 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 12099563433 in words is "twelve billion, ninety-nine million, five hundred sixty-three thousand, four hundred thirty-three".