424503216 has 30 divisors (see below), whose sum is σ = 1188019820. Its totient is φ = 141501024.

The previous prime is 424503193. The next prime is 424503221. The reversal of 424503216 is 612305424.

It is a self number, because there is not a number n which added to its sum of digits gives 424503216.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1473826 + ... + 1474113.

Almost surely, 2^424503216 is an apocalyptic number.

It is an amenable number.

424503216 is an abundant number, since it is smaller than the sum of its proper divisors (763516604).

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

424503216 is a wasteful number, since it uses less digits than its factorization.

424503216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947953 (or 2947944 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 424503216 is about 20603.4758232683. The cubic root of 424503216 is about 751.5542382331.

The spelling of 424503216 in words is "four hundred twenty-four million, five hundred three thousand, two hundred sixteen".