12041432133 has 16 divisors (see below), whose sum is σ = 16088528256. Its totient is φ = 8010999360.

The previous prime is 12041432111. The next prime is 12041432141. The reversal of 12041432133 is 33123414021.

It is a happy number.

It is not a de Polignac number, because 12041432133 - 2⁸ = 12041431877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041432633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5142543 + ... + 5144883.

It is an arithmetic number, because the mean of its divisors is an integer number (1005533016).

Almost surely, 2^12041432133 is an apocalyptic number.

It is an amenable number.

12041432133 is a deficient number, since it is larger than the sum of its proper divisors (4047096123).

12041432133 is a wasteful number, since it uses less digits than its factorization.

12041432133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5164.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12041432133 its reverse (33123414021), we get a palindrome (45164846154).

The spelling of 12041432133 in words is "twelve billion, forty-one million, four hundred thirty-two thousand, one hundred thirty-three".