2440224001 has 2 divisors, whose sum is σ = 2440224002. Its totient is φ = 2440224000.

The previous prime is 2440223999. The next prime is 2440224029. The reversal of 2440224001 is 1004220442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2391210000 + 49014001 = 48900^2 + 7001^2 .

It is a cyclic number.

It is not a de Polignac number, because 2440224001 - 2¹ = 2440223999 is a prime.

Together with 2440223999, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2440224001.

It is not a weakly prime, because it can be changed into another prime (2440224041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220112000 + 1220112001.

It is an arithmetic number, because the mean of its divisors is an integer number (1220112001).

Almost surely, 2^2440224001 is an apocalyptic number.

It is an amenable number.

2440224001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440224001 is an equidigital number, since it uses as much as digits as its factorization.

2440224001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2440224001 is about 49398.6234727244. The cubic root of 2440224001 is about 1346.3042954985.

Adding to 2440224001 its reverse (1004220442), we get a palindrome (3444444443).

The spelling of 2440224001 in words is "two billion, four hundred forty million, two hundred twenty-four thousand, one".