320304213144002 has 8 divisors (see below), whose sum is σ = 480481295410236. Its totient is φ = 160143781340592.

The previous prime is 320304213143963. The next prime is 320304213144017. The reversal of 320304213144002 is 200441312403023.

It can be written as a sum of positive squares in 2 ways, for example, as 307690925936641 + 12613287207361 = 17541121^2 + 3551519^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4162567613 + ... + 4162644560.

Almost surely, 2^{320304213144002} is an apocalyptic number.

320304213144002 is a deficient number, since it is larger than the sum of its proper divisors (160177082266234).

320304213144002 is a wasteful number, since it uses less digits than its factorization.

320304213144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325231412.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 320304213144002 its reverse (200441312403023), we get a palindrome (520745525547025).

The spelling of 320304213144002 in words is "three hundred twenty trillion, three hundred four billion, two hundred thirteen million, one hundred forty-four thousand, two".