12432441107 has 2 divisors, whose sum is σ = 12432441108. Its totient is φ = 12432441106.

The previous prime is 12432441083. The next prime is 12432441113. The reversal of 12432441107 is 70114423421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12432441107 - 2²⁰ = 12431392531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12432441107.

It is not a weakly prime, because it can be changed into another prime (12432441127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216220553 + 6216220554.

It is an arithmetic number, because the mean of its divisors is an integer number (6216220554).

Almost surely, 2^12432441107 is an apocalyptic number.

12432441107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432441107 is an equidigital number, since it uses as much as digits as its factorization.

12432441107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 12432441107 its reverse (70114423421), we get a palindrome (82546864528).

The spelling of 12432441107 in words is "twelve billion, four hundred thirty-two million, four hundred forty-one thousand, one hundred seven".