321411122342 has 4 divisors (see below), whose sum is σ = 482116683516. Its totient is φ = 160705561170.

The previous prime is 321411122339. The next prime is 321411122371. The reversal of 321411122342 is 243221114123.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×321411122342³ (a number of 35 digits) contains 333 as substring.

It is a congruent 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 as a sum of consecutive naturals, namely, 80352780584 + ... + 80352780587.

It is an arithmetic number, because the mean of its divisors is an integer number (120529170879).

Almost surely, 2^321411122342 is an apocalyptic number.

321411122342 is a deficient number, since it is larger than the sum of its proper divisors (160705561174).

321411122342 is a wasteful number, since it uses less digits than its factorization.

321411122342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160705561173.

The product of its digits is 2304, while the sum is 26.

Adding to 321411122342 its reverse (243221114123), we get a palindrome (564632236465).

The spelling of 321411122342 in words is "three hundred twenty-one billion, four hundred eleven million, one hundred twenty-two thousand, three hundred forty-two".