424442240017 has 2 divisors, whose sum is σ = 424442240018. Its totient is φ = 424442240016.

The previous prime is 424442240011. The next prime is 424442240023. The reversal of 424442240017 is 710042244424.

It is a balanced prime because it is at equal distance from previous prime (424442240011) and next prime (424442240023).

It can be written as a sum of positive squares in only one way, i.e., 395227226241 + 29215013776 = 628671^2 + 170924^2 .

It is a cyclic number.

It is not a de Polignac number, because 424442240017 - 2²³ = 424433851409 is a prime.

It is a super-2 number, since 2×424442240017² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424442240011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212221120008 + 212221120009.

It is an arithmetic number, because the mean of its divisors is an integer number (212221120009).

Almost surely, 2^424442240017 is an apocalyptic number.

It is an amenable number.

424442240017 is a deficient number, since it is larger than the sum of its proper divisors (1).

424442240017 is an equidigital number, since it uses as much as digits as its factorization.

424442240017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57344, while the sum is 34.

The spelling of 424442240017 in words is "four hundred twenty-four billion, four hundred forty-two million, two hundred forty thousand, seventeen".