229440799232 has 30 divisors (see below), whose sum is σ = 458455128813. Its totient is φ = 114714980352.

The previous prime is 229440799219. The next prime is 229440799277. The reversal of 229440799232 is 232997044922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 151925330176 + 77515469056 = 389776^2 + 278416^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338704.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10827944 + ... + 10849112.

Almost surely, 2^229440799232 is an apocalyptic number.

It is an amenable number.

229440799232 is a deficient number, since it is larger than the sum of its proper divisors (229014329581).

229440799232 is an frugal number, since it uses more digits than its factorization.

229440799232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42356 (or 21171 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 229440799232 in words is "two hundred twenty-nine billion, four hundred forty million, seven hundred ninety-nine thousand, two hundred thirty-two".