322404423120242 has 8 divisors (see below), whose sum is σ = 500282725531500. Its totient is φ = 155643514609744.

The previous prime is 322404423120223. The next prime is 322404423120319. The reversal of 322404423120242 is 242021324404223.

It can be written as a sum of positive squares in 2 ways, for example, as 300212419036321 + 22192004083921 = 17326639^2 + 4710839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×322404423120242² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2779348475117 + ... + 2779348475232.

Almost surely, 2^{322404423120242} is an apocalyptic number.

322404423120242 is a deficient number, since it is larger than the sum of its proper divisors (177878302411258).

322404423120242 is a wasteful number, since it uses less digits than its factorization.

322404423120242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558696950380.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 322404423120242 its reverse (242021324404223), we get a palindrome (564425747524465).

The spelling of 322404423120242 in words is "three hundred twenty-two trillion, four hundred four billion, four hundred twenty-three million, one hundred twenty thousand, two hundred forty-two".