2244400241 has 4 divisors (see below), whose sum is σ = 2276011584. Its totient is φ = 2212788900.

The previous prime is 2244400201. The next prime is 2244400273. The reversal of 2244400241 is 1420044422.

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: 1420044422 = 2 ⋅710022211.

It is a cyclic number.

It is not a de Polignac number, because 2244400241 - 2⁶ = 2244400177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244400201) 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, 15805565 + ... + 15805706.

It is an arithmetic number, because the mean of its divisors is an integer number (569002896).

Almost surely, 2^2244400241 is an apocalyptic number.

It is an amenable number.

2244400241 is a deficient number, since it is larger than the sum of its proper divisors (31611343).

2244400241 is an equidigital number, since it uses as much as digits as its factorization.

2244400241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31611342.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2244400241 is about 47375.1014880179. The cubic root of 2244400241 is about 1309.2827184531.

Adding to 2244400241 its reverse (1420044422), we get a palindrome (3664444663).

The spelling of 2244400241 in words is "two billion, two hundred forty-four million, four hundred thousand, two hundred forty-one".