424231001403169 has 2 divisors, whose sum is σ = 424231001403170. Its totient is φ = 424231001403168.

The previous prime is 424231001403127. The next prime is 424231001403221. The reversal of 424231001403169 is 961304100132424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 399852213653025 + 24378787750144 = 19996305^2 + 4937488^2 .

It is a cyclic number.

It is not a de Polignac number, because 424231001403169 - 2²³ = 424230993014561 is a prime.

It is a super-2 number, since 2×424231001403169² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424237001403169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212115500701584 + 212115500701585.

It is an arithmetic number, because the mean of its divisors is an integer number (212115500701585).

Almost surely, 2^{424231001403169} is an apocalyptic number.

It is an amenable number.

424231001403169 is a deficient number, since it is larger than the sum of its proper divisors (1).

424231001403169 is an equidigital number, since it uses as much as digits as its factorization.

424231001403169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 424231001403169 in words is "four hundred twenty-four trillion, two hundred thirty-one billion, one million, four hundred three thousand, one hundred sixty-nine".