12113024434 has 32 divisors (see below), whose sum is σ = 20939472000. Its totient is φ = 5147842560.

The previous prime is 12113024423. The next prime is 12113024503. The reversal of 12113024434 is 43442031121.

It is a junction number, because it is equal to n+sod(n) for n = 12113024399 and 12113024408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1332597 + ... + 1341655.

It is an arithmetic number, because the mean of its divisors is an integer number (654358500).

Almost surely, 2^12113024434 is an apocalyptic number.

12113024434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12113024434 is a deficient number, since it is larger than the sum of its proper divisors (8826447566).

12113024434 is a wasteful number, since it uses less digits than its factorization.

12113024434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9858.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12113024434 its reverse (43442031121), we get a palindrome (55555055555).

The spelling of 12113024434 in words is "twelve billion, one hundred thirteen million, twenty-four thousand, four hundred thirty-four".