4240024020173 has 2 divisors, whose sum is σ = 4240024020174. Its totient is φ = 4240024020172.

The previous prime is 4240024020163. The next prime is 4240024020209. The reversal of 4240024020173 is 3710204200424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3751453775689 + 488570244484 = 1936867^2 + 698978^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240024020173 - 2⁶ = 4240024020109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4240024020163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120012010086 + 2120012010087.

It is an arithmetic number, because the mean of its divisors is an integer number (2120012010087).

Almost surely, 2^{4240024020173} is an apocalyptic number.

It is an amenable number.

4240024020173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240024020173 is an equidigital number, since it uses as much as digits as its factorization.

4240024020173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 4240024020173 its reverse (3710204200424), we get a palindrome (7950228220597).

The spelling of 4240024020173 in words is "four trillion, two hundred forty billion, twenty-four million, twenty thousand, one hundred seventy-three".