323423112240 has 60 divisors (see below), whose sum is σ = 1086162621024. Its totient is φ = 86246163072.

The previous prime is 323423112179. The next prime is 323423112247. The reversal of 323423112240 is 42211324323.

323423112240 is a `hidden beast` number, since 3 + 2 + 3 + 423 + 11 + 224 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (323423112247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224598664 + ... + 224600103.

Almost surely, 2^323423112240 is an apocalyptic number.

323423112240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323423112240 is an abundant number, since it is smaller than the sum of its proper divisors (762739508784).

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

323423112240 is a wasteful number, since it uses less digits than its factorization.

323423112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449198786 (or 449198777 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 323423112240 its reverse (42211324323), we get a palindrome (365634436563).

The spelling of 323423112240 in words is "three hundred twenty-three billion, four hundred twenty-three million, one hundred twelve thousand, two hundred forty".