12040010333 has 4 divisors (see below), whose sum is σ = 12966164988. Its totient is φ = 11113855680.

The previous prime is 12040010329. The next prime is 12040010503. The reversal of 12040010333 is 33301004021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1053197209 + 10986813124 = 32453^2 + 104818^2 .

It is a cyclic number.

It is not a de Polignac number, because 12040010333 - 2² = 12040010329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12040010303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463077308 + ... + 463077333.

It is an arithmetic number, because the mean of its divisors is an integer number (3241541247).

Almost surely, 2^12040010333 is an apocalyptic number.

12040010333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12040010333 is a deficient number, since it is larger than the sum of its proper divisors (926154655).

12040010333 is an equidigital number, since it uses as much as digits as its factorization.

12040010333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926154654.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12040010333 its reverse (33301004021), we get a palindrome (45341014354).

The spelling of 12040010333 in words is "twelve billion, forty million, ten thousand, three hundred thirty-three".