321014320211401 has 8 divisors (see below), whose sum is σ = 339904254942504. Its totient is φ = 302125134305280.

The previous prime is 321014320211383. The next prime is 321014320211413. The reversal of 321014320211401 is 104112023410123.

It can be written as a sum of positive squares in 4 ways, for example, as 230672336785801 + 90341983425600 = 15187901^2 + 9504840^2 .

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

It is not a de Polignac number, because 321014320211401 - 2⁵ = 321014320211369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321014320211461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186323520 + ... + 188038513.

It is an arithmetic number, because the mean of its divisors is an integer number (42488031867813).

Almost surely, 2^{321014320211401} is an apocalyptic number.

It is an amenable number.

321014320211401 is a deficient number, since it is larger than the sum of its proper divisors (18889934731103).

321014320211401 is a wasteful number, since it uses less digits than its factorization.

321014320211401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374412491.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 321014320211401 its reverse (104112023410123), we get a palindrome (425126343621524).

The spelling of 321014320211401 in words is "three hundred twenty-one trillion, fourteen billion, three hundred twenty million, two hundred eleven thousand, four hundred one".