2440240211 has 2 divisors, whose sum is σ = 2440240212. Its totient is φ = 2440240210.

The previous prime is 2440240193. The next prime is 2440240241. The reversal of 2440240211 is 1120420442.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2440240211 is a prime.

It is not a weakly prime, because it can be changed into another prime (2440240241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220120105 + 1220120106.

It is an arithmetic number, because the mean of its divisors is an integer number (1220120106).

Almost surely, 2^2440240211 is an apocalyptic number.

2440240211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440240211 is an equidigital number, since it uses as much as digits as its factorization.

2440240211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2440240211 is about 49398.7875458497. The cubic root of 2440240211 is about 1346.3072765834.

Adding to 2440240211 its reverse (1120420442), we get a palindrome (3560660653).

The spelling of 2440240211 in words is "two billion, four hundred forty million, two hundred forty thousand, two hundred eleven".