322403212441420 has 36 divisors (see below), whose sum is σ = 744191877979872. Its totient is φ = 117237531796000.

The previous prime is 322403212441337. The next prime is 322403212441421. The reversal of 322403212441420 is 24144212304223.

It is not an unprimeable number, because it can be changed into a prime (322403212441421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66612231556 + ... + 66612236395.

It is an arithmetic number, because the mean of its divisors is an integer number (20671996610552).

Almost surely, 2^{322403212441420} is an apocalyptic number.

It is an amenable number.

322403212441420 is an abundant number, since it is smaller than the sum of its proper divisors (421788665538452).

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

322403212441420 is a wasteful number, since it uses less digits than its factorization.

322403212441420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133224467982 (or 133224467969 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 322403212441420 its reverse (24144212304223), we get a palindrome (346547424745643).

The spelling of 322403212441420 in words is "three hundred twenty-two trillion, four hundred three billion, two hundred twelve million, four hundred forty-one thousand, four hundred twenty".