424403440032193 has 2 divisors, whose sum is σ = 424403440032194. Its totient is φ = 424403440032192.

The previous prime is 424403440032149. The next prime is 424403440032251. The reversal of 424403440032193 is 391230044304424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419338163151504 + 5065276880689 = 20477748^2 + 2250617^2 .

It is a cyclic number.

It is not a de Polignac number, because 424403440032193 - 2³³ = 424394850097601 is a prime.

It is a super-2 number, since 2×424403440032193² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424403440062193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212201720016096 + 212201720016097.

It is an arithmetic number, because the mean of its divisors is an integer number (212201720016097).

Almost surely, 2^{424403440032193} is an apocalyptic number.

It is an amenable number.

424403440032193 is a deficient number, since it is larger than the sum of its proper divisors (1).

424403440032193 is an equidigital number, since it uses as much as digits as its factorization.

424403440032193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 424403440032193 in words is "four hundred twenty-four trillion, four hundred three billion, four hundred forty million, thirty-two thousand, one hundred ninety-three".