12432401141 has 2 divisors, whose sum is σ = 12432401142. Its totient is φ = 12432401140.

The previous prime is 12432401129. The next prime is 12432401143. The reversal of 12432401141 is 14110423421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8792812900 + 3639588241 = 93770^2 + 60329^2 .

It is a cyclic number.

It is not a de Polignac number, because 12432401141 - 2⁶ = 12432401077 is a prime.

It is a Sophie Germain prime.

Together with 12432401143, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12432401143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216200570 + 6216200571.

It is an arithmetic number, because the mean of its divisors is an integer number (6216200571).

Almost surely, 2^12432401141 is an apocalyptic number.

It is an amenable number.

12432401141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432401141 is an equidigital number, since it uses as much as digits as its factorization.

12432401141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12432401141 its reverse (14110423421), we get a palindrome (26542824562).

The spelling of 12432401141 in words is "twelve billion, four hundred thirty-two million, four hundred one thousand, one hundred forty-one".