424453426 has 16 divisors (see below), whose sum is σ = 691810560. Its totient is φ = 194570640.

The previous prime is 424453417. The next prime is 424453429. The reversal of 424453426 is 624354424.

It is a junction number, because it is equal to n+sod(n) for n = 424453391 and 424453400.

It is not an unprimeable number, because it can be changed into a prime (424453429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178981 + ... + 181336.

It is an arithmetic number, because the mean of its divisors is an integer number (43238160).

Almost surely, 2^424453426 is an apocalyptic number.

424453426 is a deficient number, since it is larger than the sum of its proper divisors (267357134).

424453426 is a wasteful number, since it uses less digits than its factorization.

424453426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360369.

The product of its digits is 92160, while the sum is 34.

The square root of 424453426 is about 20602.2674965645. The cubic root of 424453426 is about 751.5248538082.

The spelling of 424453426 in words is "four hundred twenty-four million, four hundred fifty-three thousand, four hundred twenty-six".