12324324434 has 8 divisors (see below), whose sum is σ = 18650084220. Its totient is φ = 6107629696.

The previous prime is 12324324433. The next prime is 12324324451. The reversal of 12324324434 is 43442342321.

It can be written as a sum of positive squares in 2 ways, for example, as 10011003025 + 2313321409 = 100055^2 + 48097^2 .

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

It is a super-3 number, since 3×12324324434³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12324324434.

It is not an unprimeable number, because it can be changed into a prime (12324324433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27265979 + ... + 27266430.

Almost surely, 2^12324324434 is an apocalyptic number.

12324324434 is a deficient number, since it is larger than the sum of its proper divisors (6325759786).

12324324434 is a wasteful number, since it uses less digits than its factorization.

12324324434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54532524.

The product of its digits is 55296, while the sum is 32.

Adding to 12324324434 its reverse (43442342321), we get a palindrome (55766666755).

The spelling of 12324324434 in words is "twelve billion, three hundred twenty-four million, three hundred twenty-four thousand, four hundred thirty-four".