12432004141 has 2 divisors, whose sum is σ = 12432004142. Its totient is φ = 12432004140.

The previous prime is 12432004129. The next prime is 12432004159. The reversal of 12432004141 is 14140023421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10264729225 + 2167274916 = 101315^2 + 46554^2 .

It is a cyclic number.

It is not a de Polignac number, because 12432004141 - 2³³ = 3842069549 is a prime.

It is a super-2 number, since 2×12432004141² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12432004841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216002070 + 6216002071.

It is an arithmetic number, because the mean of its divisors is an integer number (6216002071).

Almost surely, 2^12432004141 is an apocalyptic number.

It is an amenable number.

12432004141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432004141 is an equidigital number, since it uses as much as digits as its factorization.

12432004141 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 22.

Adding to 12432004141 its reverse (14140023421), we get a palindrome (26572027562).

The spelling of 12432004141 in words is "twelve billion, four hundred thirty-two million, four thousand, one hundred forty-one".