321003030414342 has 128 divisors (see below), whose sum is σ = 672868438663680. Its totient is φ = 101982151664640.

The previous prime is 321003030414329. The next prime is 321003030414361. The reversal of 321003030414342 is 243414030300123.

It is a happy number.

It is a super-3 number, since 3×321003030414342³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 41403714738 + ... + 41403722490.

It is an arithmetic number, because the mean of its divisors is an integer number (5256784677060).

Almost surely, 2^{321003030414342} is an apocalyptic number.

321003030414342 is an abundant number, since it is smaller than the sum of its proper divisors (351865408249338).

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

321003030414342 is a wasteful number, since it uses less digits than its factorization.

321003030414342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12998.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 321003030414342 its reverse (243414030300123), we get a palindrome (564417060714465).

The spelling of 321003030414342 in words is "three hundred twenty-one trillion, three billion, thirty million, four hundred fourteen thousand, three hundred forty-two".