12004350126633 has 24 divisors (see below), whose sum is σ = 17434891868160. Its totient is φ = 7958948595840.

The previous prime is 12004350126569. The next prime is 12004350126677. The reversal of 12004350126633 is 33662105340021.

12004350126633 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 4 + 3 + 5 + 0 + 12 + 6 + 633 = 666.

It is not a de Polignac number, because 12004350126633 - 2⁶ = 12004350126569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12004350125633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5787360 + ... + 7583022.

It is an arithmetic number, because the mean of its divisors is an integer number (726453827840).

Almost surely, 2^{12004350126633} is an apocalyptic number.

It is an amenable number.

12004350126633 is a deficient number, since it is larger than the sum of its proper divisors (5430541741527).

12004350126633 is a wasteful number, since it uses less digits than its factorization.

12004350126633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799749 (or 1799746 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 12004350126633 its reverse (33662105340021), we get a palindrome (45666455466654).

The spelling of 12004350126633 in words is "twelve trillion, four billion, three hundred fifty million, one hundred twenty-six thousand, six hundred thirty-three".