321413043234 has 32 divisors (see below), whose sum is σ = 680983744320. Its totient is φ = 100784448512.

The previous prime is 321413043227. The next prime is 321413043247. The reversal of 321413043234 is 432340314123.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 594279 + ... + 997994.

It is an arithmetic number, because the mean of its divisors is an integer number (21280742010).

Almost surely, 2^321413043234 is an apocalyptic number.

321413043234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

321413043234 is an abundant number, since it is smaller than the sum of its proper divisors (359570701086).

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

321413043234 is a wasteful number, since it uses less digits than its factorization.

321413043234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594274.

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

Adding to 321413043234 its reverse (432340314123), we get a palindrome (753753357357).

The spelling of 321413043234 in words is "three hundred twenty-one billion, four hundred thirteen million, forty-three thousand, two hundred thirty-four".