12434323133 has 8 divisors (see below), whose sum is σ = 12515488128. Its totient is φ = 12353217984.

The previous prime is 12434323129. The next prime is 12434323147. The reversal of 12434323133 is 33132343421.

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 12434323133 - 2² = 12434323129 is a prime.

It is a super-2 number, since 2×12434323133² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12434323096 and 12434323105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434323183) 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, 448316 + ... + 475242.

It is an arithmetic number, because the mean of its divisors is an integer number (1564436016).

Almost surely, 2^12434323133 is an apocalyptic number.

It is an amenable number.

12434323133 is a deficient number, since it is larger than the sum of its proper divisors (81164995).

12434323133 is a wasteful number, since it uses less digits than its factorization.

12434323133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29923.

The product of its digits is 15552, while the sum is 29.

Adding to 12434323133 its reverse (33132343421), we get a palindrome (45566666554).

The spelling of 12434323133 in words is "twelve billion, four hundred thirty-four million, three hundred twenty-three thousand, one hundred thirty-three".