12133634421353 has 8 divisors (see below), whose sum is σ = 12177432821856. Its totient is φ = 12089842524000.

The previous prime is 12133634421331. The next prime is 12133634421379. The reversal of 12133634421353 is 35312443633121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12133634421353 - 2³⁰ = 12132560679529 is a prime.

It is a super-2 number, since 2×12133634421353² (a number of 27 digits) contains 22 as substring.

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 12133634421353.

It is not an unprimeable number, because it can be changed into a prime (12133634421323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2128178 + ... + 5366228.

It is an arithmetic number, because the mean of its divisors is an integer number (1522179102732).

Almost surely, 2^{12133634421353} is an apocalyptic number.

It is an amenable number.

12133634421353 is a deficient number, since it is larger than the sum of its proper divisors (43798400503).

12133634421353 is a wasteful number, since it uses less digits than its factorization.

12133634421353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251575.

The product of its digits is 466560, while the sum is 41.

The spelling of 12133634421353 in words is "twelve trillion, one hundred thirty-three billion, six hundred thirty-four million, four hundred twenty-one thousand, three hundred fifty-three".