323034120242 has 4 divisors (see below), whose sum is σ = 484551180366. Its totient is φ = 161517060120.

The previous prime is 323034120239. The next prime is 323034120247. The reversal of 323034120242 is 242021430323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242021430323 = 19 ⋅12737970017.

It can be written as a sum of positive squares in only one way, i.e., 319642106161 + 3392014081 = 565369^2 + 58241^2 .

It is not an unprimeable number, because it can be changed into a prime (323034120247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80758530059 + ... + 80758530062.

Almost surely, 2^323034120242 is an apocalyptic number.

323034120242 is a deficient number, since it is larger than the sum of its proper divisors (161517060124).

323034120242 is a wasteful number, since it uses less digits than its factorization.

323034120242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161517060123.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 323034120242 its reverse (242021430323), we get a palindrome (565055550565).

The spelling of 323034120242 in words is "three hundred twenty-three billion, thirty-four million, one hundred twenty thousand, two hundred forty-two".