424334022040417 has 2 divisors, whose sum is σ = 424334022040418. Its totient is φ = 424334022040416.

The previous prime is 424334022040403. The next prime is 424334022040447. The reversal of 424334022040417 is 714040220433424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 397226265247296 + 27107756793121 = 19930536^2 + 5206511^2 .

It is a cyclic number.

It is not a de Polignac number, because 424334022040417 - 2⁷ = 424334022040289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 424334022040417.

It is not a weakly prime, because it can be changed into another prime (424334022040447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212167011020208 + 212167011020209.

It is an arithmetic number, because the mean of its divisors is an integer number (212167011020209).

Almost surely, 2^{424334022040417} is an apocalyptic number.

It is an amenable number.

424334022040417 is a deficient number, since it is larger than the sum of its proper divisors (1).

424334022040417 is an equidigital number, since it uses as much as digits as its factorization.

424334022040417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 40.

The spelling of 424334022040417 in words is "four hundred twenty-four trillion, three hundred thirty-four billion, twenty-two million, forty thousand, four hundred seventeen".