12000043033 has 8 divisors (see below), whose sum is σ = 13091864256. Its totient is φ = 10908373200.

The previous prime is 12000043031. The next prime is 12000043039. The reversal of 12000043033 is 33034000021.

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

It is a cyclic number.

It is not a de Polignac number, because 12000043033 - 2¹ = 12000043031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12000042998 and 12000043016.

It is not an unprimeable number, because it can be changed into a prime (12000043031) 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, 184948 + ... + 241258.

It is an arithmetic number, because the mean of its divisors is an integer number (1636483032).

Almost surely, 2^12000043033 is an apocalyptic number.

It is an amenable number.

12000043033 is a deficient number, since it is larger than the sum of its proper divisors (1091821223).

12000043033 is a wasteful number, since it uses less digits than its factorization.

12000043033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75695.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12000043033 its reverse (33034000021), we get a palindrome (45034043054).

The spelling of 12000043033 in words is "twelve billion, forty-three thousand, thirty-three".