2240444213 has 8 divisors (see below), whose sum is σ = 2648801280. Its totient is φ = 1854160560.

The previous prime is 2240444207. The next prime is 2240444231. The reversal of 2240444213 is 3124440422.

It is a happy number.

2240444213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2240444213 - 2⁴ = 2240444197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240444233) 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, 5518133 + ... + 5518538.

It is an arithmetic number, because the mean of its divisors is an integer number (331100160).

Almost surely, 2^2240444213 is an apocalyptic number.

It is an amenable number.

2240444213 is a deficient number, since it is larger than the sum of its proper divisors (408357067).

2240444213 is a wasteful number, since it uses less digits than its factorization.

2240444213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11036707.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2240444213 is about 47333.3308884976. The cubic root of 2240444213 is about 1308.5130094408.

Adding to 2240444213 its reverse (3124440422), we get a palindrome (5364884635).

The spelling of 2240444213 in words is "two billion, two hundred forty million, four hundred forty-four thousand, two hundred thirteen".