321002313101342 has 48 divisors (see below), whose sum is σ = 505906045747200. Its totient is φ = 152742907825200.

The previous prime is 321002313101341. The next prime is 321002313101363. The reversal of 321002313101342 is 243101313200123.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321002313101341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5497432967 + ... + 5497491357.

It is an arithmetic number, because the mean of its divisors is an integer number (10539709286400).

Almost surely, 2^{321002313101342} is an apocalyptic number.

321002313101342 is a deficient number, since it is larger than the sum of its proper divisors (184903732645858).

321002313101342 is a wasteful number, since it uses less digits than its factorization.

321002313101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84749 (or 84726 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 321002313101342 its reverse (243101313200123), we get a palindrome (564103626301465).

The spelling of 321002313101342 in words is "three hundred twenty-one trillion, two billion, three hundred thirteen million, one hundred one thousand, three hundred forty-two".