4121340334321 has 8 divisors (see below), whose sum is σ = 4716582066560. Its totient is φ = 3527718308928.

The previous prime is 4121340334303. The next prime is 4121340334333. The reversal of 4121340334321 is 1234330431214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4121340334321 - 2¹⁹ = 4121339810033 is a prime.

It is a super-2 number, since 2×4121340334321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4121340334381) 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 7 ways as a sum of consecutive naturals, for example, 404921256 + ... + 404931433.

It is an arithmetic number, because the mean of its divisors is an integer number (589572758320).

Almost surely, 2^{4121340334321} is an apocalyptic number.

It is an amenable number.

4121340334321 is a deficient number, since it is larger than the sum of its proper divisors (595241732239).

4121340334321 is an equidigital number, since it uses as much as digits as its factorization.

4121340334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809853423.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 4121340334321 its reverse (1234330431214), we get a palindrome (5355670765535).

The spelling of 4121340334321 in words is "four trillion, one hundred twenty-one billion, three hundred forty million, three hundred thirty-four thousand, three hundred twenty-one".