232440440000 has 70 divisors (see below), whose sum is σ = 576376847244. Its totient is φ = 92976160000.

The previous prime is 232440439991. The next prime is 232440440021. The reversal of 232440440000 is 44044232.

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 9 ways as a sum of consecutive naturals, for example, 2865506 + ... + 2945505.

Almost surely, 2^232440440000 is an apocalyptic number.

232440440000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232440440000 is an abundant number, since it is smaller than the sum of its proper divisors (343936407244).

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

232440440000 is an frugal number, since it uses more digits than its factorization.

232440440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811043 (or 5811018 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 232440440000 its reverse (44044232), we get a palindrome (232484484232).

The spelling of 232440440000 in words is "two hundred thirty-two billion, four hundred forty million, four hundred forty thousand".