2400422240017 has 2 divisors, whose sum is σ = 2400422240018. Its totient is φ = 2400422240016.

The previous prime is 2400422239997. The next prime is 2400422240053. The reversal of 2400422240017 is 7100422240042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2354018186961 + 46404053056 = 1534281^2 + 215416^2 .

It is a cyclic number.

It is not a de Polignac number, because 2400422240017 - 2³¹ = 2398274756369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2400422240317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200211120008 + 1200211120009.

It is an arithmetic number, because the mean of its divisors is an integer number (1200211120009).

Almost surely, 2^{2400422240017} is an apocalyptic number.

It is an amenable number.

2400422240017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400422240017 is an equidigital number, since it uses as much as digits as its factorization.

2400422240017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 28.

Adding to 2400422240017 its reverse (7100422240042), we get a palindrome (9500844480059).

The spelling of 2400422240017 in words is "two trillion, four hundred billion, four hundred twenty-two million, two hundred forty thousand, seventeen".