321410204120001 has 16 divisors (see below), whose sum is σ = 428933817014400. Its totient is φ = 214080070457088.

The previous prime is 321410204119967. The next prime is 321410204120149. The reversal of 321410204120001 is 100021402014123.

It is not a de Polignac number, because 321410204120001 - 2¹³ = 321410204111809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 321410204120001.

It is not an unprimeable number, because it can be changed into a prime (321410204120501) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27049260 + ... + 37074018.

It is an arithmetic number, because the mean of its divisors is an integer number (26808363563400).

Almost surely, 2^{321410204120001} is an apocalyptic number.

It is an amenable number.

321410204120001 is a deficient number, since it is larger than the sum of its proper divisors (107523612894399).

321410204120001 is a wasteful number, since it uses less digits than its factorization.

321410204120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10034408.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 321410204120001 its reverse (100021402014123), we get a palindrome (421431606134124).

The spelling of 321410204120001 in words is "three hundred twenty-one trillion, four hundred ten billion, two hundred four million, one hundred twenty thousand, one".