424430826208668 has 18 divisors (see below), whose sum is σ = 1072866810694224. Its totient is φ = 141476942069544.

The previous prime is 424430826208637. The next prime is 424430826208687. The reversal of 424430826208668 is 866802628034424.

424430826208668 is a `hidden beast` number, since 4 + 2 + 4 + 4 + 308 + 262 + 0 + 8 + 6 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5894872586196 + ... + 5894872586267.

Almost surely, 2^{424430826208668} is an apocalyptic number.

It is an amenable number.

424430826208668 is an abundant number, since it is smaller than the sum of its proper divisors (648435984485556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424430826208668 is a wasteful number, since it uses less digits than its factorization.

424430826208668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11789745172473 (or 11789745172468 counting only the distinct ones).

The product of its (nonzero) digits is 169869312, while the sum is 63.

The spelling of 424430826208668 in words is "four hundred twenty-four trillion, four hundred thirty billion, eight hundred twenty-six million, two hundred eight thousand, six hundred sixty-eight".