12234024434 has 8 divisors (see below), whose sum is σ = 18393419100. Its totient is φ = 6102884736.

The previous prime is 12234024421. The next prime is 12234024443. The reversal of 12234024434 is 43442043221.

It can be written as a sum of positive squares in 2 ways, for example, as 10721981209 + 1512043225 = 103547^2 + 38885^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12234024397 and 12234024406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7062659 + ... + 7064390.

Almost surely, 2^12234024434 is an apocalyptic number.

12234024434 is a deficient number, since it is larger than the sum of its proper divisors (6159394666).

12234024434 is a wasteful number, since it uses less digits than its factorization.

12234024434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14127484.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 12234024434 its reverse (43442043221), we get a palindrome (55676067655).

The spelling of 12234024434 in words is "twelve billion, two hundred thirty-four million, twenty-four thousand, four hundred thirty-four".