321404441041422 has 48 divisors (see below), whose sum is σ = 708417513105120. Its totient is φ = 105296733966336.

The previous prime is 321404441041417. The next prime is 321404441041427. The reversal of 321404441041422 is 224140144404123.

321404441041422 is a `hidden beast` number, since 3 + 2 + 1 + 404 + 4 + 4 + 104 + 142 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (321404441041417) and next prime (321404441041427).

It is a super-2 number, since 2×321404441041422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321404441041427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 600412083 + ... + 600947150.

It is an arithmetic number, because the mean of its divisors is an integer number (14758698189690).

Almost surely, 2^{321404441041422} is an apocalyptic number.

321404441041422 is an abundant number, since it is smaller than the sum of its proper divisors (387013072063698).

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

321404441041422 is a wasteful number, since it uses less digits than its factorization.

321404441041422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201359497 (or 1201359494 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 321404441041422 its reverse (224140144404123), we get a palindrome (545544585445545).

The spelling of 321404441041422 in words is "three hundred twenty-one trillion, four hundred four billion, four hundred forty-one million, forty-one thousand, four hundred twenty-two".