323023042242 has 48 divisors (see below), whose sum is σ = 756819977472. Its totient is φ = 99184375680.

The previous prime is 323023042171. The next prime is 323023042271. The reversal of 323023042242 is 242240320323.

It is a happy number.

323023042242 is a `hidden beast` number, since 3 + 2 + 3 + 0 + 230 + 422 + 4 + 2 = 666.

323023042242 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11215734 + ... + 11244497.

It is an arithmetic number, because the mean of its divisors is an integer number (15767082864).

Almost surely, 2^323023042242 is an apocalyptic number.

323023042242 is an abundant number, since it is smaller than the sum of its proper divisors (433796935230).

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

323023042242 is a wasteful number, since it uses less digits than its factorization.

323023042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22460303 (or 22460300 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 323023042242 its reverse (242240320323), we get a palindrome (565263362565).

The spelling of 323023042242 in words is "three hundred twenty-three billion, twenty-three million, forty-two thousand, two hundred forty-two".