12432244106 has 16 divisors (see below), whose sum is σ = 19106425800. Its totient is φ = 6063486720.

The previous prime is 12432244093. The next prime is 12432244157. The reversal of 12432244106 is 60144223421.

12432244106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11301603481 + 1130640625 = 106309^2 + 33625^2 .

It is a super-2 number, since 2×12432244106² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758510 + ... + 774726.

Almost surely, 2^12432244106 is an apocalyptic number.

12432244106 is a deficient number, since it is larger than the sum of its proper divisors (6674181694).

12432244106 is a wasteful number, since it uses less digits than its factorization.

12432244106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25609.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 12432244106 its reverse (60144223421), we get a palindrome (72576467527).

The spelling of 12432244106 in words is "twelve billion, four hundred thirty-two million, two hundred forty-four thousand, one hundred six".