424505413 has 12 divisors (see below), whose sum is σ = 446135040. Its totient is φ = 403794840.

The previous prime is 424505401. The next prime is 424505441. The reversal of 424505413 is 314505424.

It is a de Polignac number, because none of the positive numbers 2^k-424505413 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 (424505443) 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 11 ways as a sum of consecutive naturals, for example, 52956 + ... + 60442.

It is an arithmetic number, because the mean of its divisors is an integer number (37177920).

Almost surely, 2^424505413 is an apocalyptic number.

It is an amenable number.

424505413 is a deficient number, since it is larger than the sum of its proper divisors (21629627).

424505413 is an equidigital number, since it uses as much as digits as its factorization.

424505413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7608 (or 7577 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 424505413 is about 20603.5291394460. The cubic root of 424505413 is about 751.5555347775. Note that the first 4 decimals are identical.

The spelling of 424505413 in words is "four hundred twenty-four million, five hundred five thousand, four hundred thirteen".