321420104411 has 8 divisors (see below), whose sum is σ = 367420349184. Its totient is φ = 275440631400.

The previous prime is 321420104387. The next prime is 321420104437. The reversal of 321420104411 is 114401024123.

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

It is a cyclic number.

It is not a de Polignac number, because 321420104411 - 2⁶ = 321420104347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321420100411) 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 7 ways as a sum of consecutive naturals, for example, 5159765 + ... + 5221686.

It is an arithmetic number, because the mean of its divisors is an integer number (45927543648).

Almost surely, 2^321420104411 is an apocalyptic number.

321420104411 is a deficient number, since it is larger than the sum of its proper divisors (46000244773).

321420104411 is a wasteful number, since it uses less digits than its factorization.

321420104411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10385881.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 321420104411 its reverse (114401024123), we get a palindrome (435821128534).

The spelling of 321420104411 in words is "three hundred twenty-one billion, four hundred twenty million, one hundred four thousand, four hundred eleven".