424421302309 has 8 divisors (see below), whose sum is σ = 440990696160. Its totient is φ = 407980853616.

The previous prime is 424421302297. The next prime is 424421302427. The reversal of 424421302309 is 903203124424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424421302309 - 2⁷ = 424421302181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424421302709) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32229579 + ... + 32242744.

It is an arithmetic number, because the mean of its divisors is an integer number (55123837020).

Almost surely, 2^424421302309 is an apocalyptic number.

It is an amenable number.

424421302309 is a deficient number, since it is larger than the sum of its proper divisors (16569393851).

424421302309 is a wasteful number, since it uses less digits than its factorization.

424421302309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64472579.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 424421302309 in words is "four hundred twenty-four billion, four hundred twenty-one million, three hundred two thousand, three hundred nine".