424343361 has 32 divisors (see below), whose sum is σ = 621831168. Its totient is φ = 255816000.

The previous prime is 424343351. The next prime is 424343377. The reversal of 424343361 is 163343424.

It is not a de Polignac number, because 424343361 - 2²² = 420149057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424343351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 655540 + ... + 656186.

It is an arithmetic number, because the mean of its divisors is an integer number (19432224).

Almost surely, 2^424343361 is an apocalyptic number.

It is an amenable number.

424343361 is a deficient number, since it is larger than the sum of its proper divisors (197487807).

424343361 is a wasteful number, since it uses less digits than its factorization.

424343361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981.

The product of its digits is 20736, while the sum is 30.

The square root of 424343361 is about 20599.5961368178. The cubic root of 424343361 is about 751.4598888998.

Adding to 424343361 its reverse (163343424), we get a palindrome (587686785).

The spelling of 424343361 in words is "four hundred twenty-four million, three hundred forty-three thousand, three hundred sixty-one".