323144123122000 has 40 divisors (see below), whose sum is σ = 781362489713832. Its totient is φ = 129257649248000.

The previous prime is 323144123121913. The next prime is 323144123122061. The reversal of 323144123122000 is 221321441323.

It can be written as a sum of positive squares in 4 ways, for example, as 10208306161936 + 312935816960064 = 3195044^2 + 17689992^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 323144123122000.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 80786028781 + ... + 80786032780.

Almost surely, 2^{323144123122000} is an apocalyptic number.

It is an amenable number.

323144123122000 is an abundant number, since it is smaller than the sum of its proper divisors (458218366591832).

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

323144123122000 is a wasteful number, since it uses less digits than its factorization.

323144123122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161572061584 (or 161572061568 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 323144123122000 its reverse (221321441323), we get a palindrome (323365444563323).

The spelling of 323144123122000 in words is "three hundred twenty-three trillion, one hundred forty-four billion, one hundred twenty-three million, one hundred twenty-two thousand".