2240204333 has 4 divisors (see below), whose sum is σ = 2246308800. Its totient is φ = 2234099868.

The previous prime is 2240204303. The next prime is 2240204357. The reversal of 2240204333 is 3334020422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3334020422 = 2 ⋅1667010211.

It is a cyclic number.

It is not a de Polignac number, because 2240204333 - 2¹⁰ = 2240203309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2240204299 and 2240204308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240204303) 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, 3051683 + ... + 3052416.

It is an arithmetic number, because the mean of its divisors is an integer number (561577200).

Almost surely, 2^2240204333 is an apocalyptic number.

It is an amenable number.

2240204333 is a deficient number, since it is larger than the sum of its proper divisors (6104467).

2240204333 is an equidigital number, since it uses as much as digits as its factorization.

2240204333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6104466.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2240204333 is about 47330.7968768750. The cubic root of 2240204333 is about 1308.4663077939.

Adding to 2240204333 its reverse (3334020422), we get a palindrome (5574224755).

The spelling of 2240204333 in words is "two billion, two hundred forty million, two hundred four thousand, three hundred thirty-three".