2240044205 has 32 divisors (see below), whose sum is σ = 3196744704. Its totient is φ = 1474926336.

The previous prime is 2240044199. The next prime is 2240044207. The reversal of 2240044205 is 5024400422.

It is a cyclic number.

It is not a de Polignac number, because 2240044205 - 2¹⁶ = 2239978669 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 (2240044207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74339 + ... + 100031.

It is an arithmetic number, because the mean of its divisors is an integer number (99898272).

Almost surely, 2^2240044205 is an apocalyptic number.

It is an amenable number.

2240044205 is a deficient number, since it is larger than the sum of its proper divisors (956700499).

2240044205 is a wasteful number, since it uses less digits than its factorization.

2240044205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25805.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 2240044205 is about 47329.1052630408. The cubic root of 2240044205 is about 1308.4351310120.

Adding to 2240044205 its reverse (5024400422), we get a palindrome (7264444627).

The spelling of 2240044205 in words is "two billion, two hundred forty million, forty-four thousand, two hundred five".