12435134433 has 8 divisors (see below), whose sum is σ = 16594440288. Its totient is φ = 8282959104.

The previous prime is 12435134419. The next prime is 12435134441. The reversal of 12435134433 is 33443153421.

12435134433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12435134433 - 2⁴ = 12435134417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12435134394 and 12435134403.

It is not an unprimeable number, because it can be changed into a prime (12435124433) 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 7 ways as a sum of consecutive naturals, for example, 1778560 + ... + 1785537.

It is an arithmetic number, because the mean of its divisors is an integer number (2074305036).

Almost surely, 2^12435134433 is an apocalyptic number.

It is an amenable number.

12435134433 is a deficient number, since it is larger than the sum of its proper divisors (4159305855).

12435134433 is a wasteful number, since it uses less digits than its factorization.

12435134433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3565263.

The product of its digits is 51840, while the sum is 33.

Adding to 12435134433 its reverse (33443153421), we get a palindrome (45878287854).

The spelling of 12435134433 in words is "twelve billion, four hundred thirty-five million, one hundred thirty-four thousand, four hundred thirty-three".