34321032322421 has 16 divisors (see below), whose sum is σ = 38921952558720. Its totient is φ = 30025506202560.

The previous prime is 34321032322417. The next prime is 34321032322439. The reversal of 34321032322421 is 12422323012343.

It is a cyclic number.

It is not a de Polignac number, because 34321032322421 - 2² = 34321032322417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34321032322021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526508975 + ... + 526574156.

It is an arithmetic number, because the mean of its divisors is an integer number (2432622034920).

Almost surely, 2^{34321032322421} is an apocalyptic number.

It is an amenable number.

34321032322421 is a deficient number, since it is larger than the sum of its proper divisors (4600920236299).

34321032322421 is a wasteful number, since it uses less digits than its factorization.

34321032322421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053083276.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 34321032322421 its reverse (12422323012343), we get a palindrome (46743355334764).

The spelling of 34321032322421 in words is "thirty-four trillion, three hundred twenty-one billion, thirty-two million, three hundred twenty-two thousand, four hundred twenty-one".