12424353012434 has 32 divisors (see below), whose sum is σ = 21035233880640. Its totient is φ = 5451809070400.

The previous prime is 12424353012397. The next prime is 12424353012437. The reversal of 12424353012434 is 43421035342421.

It is a happy number.

12424353012434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12424353012437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2361029 + ... + 5515719.

It is an arithmetic number, because the mean of its divisors is an integer number (657351058770).

Almost surely, 2^{12424353012434} is an apocalyptic number.

12424353012434 is a deficient number, since it is larger than the sum of its proper divisors (8610880868206).

12424353012434 is a wasteful number, since it uses less digits than its factorization.

12424353012434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160906.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 12424353012434 its reverse (43421035342421), we get a palindrome (55845388354855).

The spelling of 12424353012434 in words is "twelve trillion, four hundred twenty-four billion, three hundred fifty-three million, twelve thousand, four hundred thirty-four".