12432004033 has 8 divisors (see below), whose sum is σ = 12958573952. Its totient is φ = 11915464176.

The previous prime is 12432004009. The next prime is 12432004073. The reversal of 12432004033 is 33040023421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12432004033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12432003995 and 12432004013.

It is not an unprimeable number, because it can be changed into a prime (12432004003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2504985 + ... + 2509942.

It is an arithmetic number, because the mean of its divisors is an integer number (1619821744).

Almost surely, 2^12432004033 is an apocalyptic number.

It is an amenable number.

12432004033 is a deficient number, since it is larger than the sum of its proper divisors (526569919).

12432004033 is an equidigital number, since it uses as much as digits as its factorization.

12432004033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015031.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12432004033 its reverse (33040023421), we get a palindrome (45472027454).

The spelling of 12432004033 in words is "twelve billion, four hundred thirty-two million, four thousand, thirty-three".