4320561424 has 40 divisors (see below), whose sum is σ = 8867968128. Its totient is φ = 2032181760.

The previous prime is 4320561403. The next prime is 4320561437. The reversal of 4320561424 is 4241650234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996349 + ... + 1000675.

Almost surely, 2^4320561424 is an apocalyptic number.

It is an amenable number.

4320561424 is an abundant number, since it is smaller than the sum of its proper divisors (4547406704).

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

4320561424 is a wasteful number, since it uses less digits than its factorization.

4320561424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8023 (or 8017 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 4320561424 is about 65730.9776589395. The cubic root of 4320561424 is about 1628.7211196414.

The spelling of 4320561424 in words is "four billion, three hundred twenty million, five hundred sixty-one thousand, four hundred twenty-four".