1323341421204 has 96 divisors (see below), whose sum is σ = 3566947902336. Its totient is φ = 377392353280.

The previous prime is 1323341421203. The next prime is 1323341421239. The reversal of 1323341421204 is 4021241433231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323341421203) 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 31 ways as a sum of consecutive naturals, for example, 49518454 + ... + 49545170.

It is an arithmetic number, because the mean of its divisors is an integer number (37155707316).

Almost surely, 2^{1323341421204} is an apocalyptic number.

It is an amenable number.

1323341421204 is an abundant number, since it is smaller than the sum of its proper divisors (2243606481132).

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

1323341421204 is a wasteful number, since it uses less digits than its factorization.

1323341421204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48825 (or 48823 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1323341421204 its reverse (4021241433231), we get a palindrome (5344582854435).

The spelling of 1323341421204 in words is "one trillion, three hundred twenty-three billion, three hundred forty-one million, four hundred twenty-one thousand, two hundred four".