2244324433 has 4 divisors (see below), whose sum is σ = 2416964788. Its totient is φ = 2071684080.

The previous prime is 2244324409. The next prime is 2244324437. The reversal of 2244324433 is 3344234422.

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 1302632464 + 941691969 = 36092^2 + 30687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244324433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2244324395 and 2244324404.

It is not an unprimeable number, because it can be changed into a prime (2244324437) 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, 86320158 + ... + 86320183.

It is an arithmetic number, because the mean of its divisors is an integer number (604241197).

Almost surely, 2^2244324433 is an apocalyptic number.

It is an amenable number.

2244324433 is a deficient number, since it is larger than the sum of its proper divisors (172640355).

2244324433 is a wasteful number, since it uses less digits than its factorization.

2244324433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172640354.

The product of its digits is 55296, while the sum is 31.

The square root of 2244324433 is about 47374.3013985431. The cubic root of 2244324433 is about 1309.2679772883.

Adding to 2244324433 its reverse (3344234422), we get a palindrome (5588558855).

The spelling of 2244324433 in words is "two billion, two hundred forty-four million, three hundred twenty-four thousand, four hundred thirty-three".