12014224434 has 12 divisors (see below), whose sum is σ = 26030819646. Its totient is φ = 4004741472.

The previous prime is 12014224433. The next prime is 12014224451. The reversal of 12014224434 is 43442241021.

12014224434 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 4 + 224 + 434 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11438944209 + 575280225 = 106953^2 + 23985^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12014224398 and 12014224407.

It is not an unprimeable number, because it can be changed into a prime (12014224433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333728439 + ... + 333728474.

Almost surely, 2^12014224434 is an apocalyptic number.

12014224434 is an abundant number, since it is smaller than the sum of its proper divisors (14016595212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12014224434 is a wasteful number, since it uses less digits than its factorization.

12014224434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667456921 (or 667456918 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 12014224434 its reverse (43442241021), we get a palindrome (55456465455).

The spelling of 12014224434 in words is "twelve billion, fourteen million, two hundred twenty-four thousand, four hundred thirty-four".