334121334324321 has 8 divisors (see below), whose sum is σ = 449002947963904. Its totient is φ = 220993638450480.

The previous prime is 334121334324259. The next prime is 334121334324361. The reversal of 334121334324321 is 123423433121433.

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

It is not a de Polignac number, because 334121334324321 - 2³⁵ = 334086974585953 is a prime.

It is a super-2 number, since 2×334121334324321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 334121334324321.

It is not an unprimeable number, because it can be changed into a prime (334121334324361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438479440990 + ... + 438479441751.

It is an arithmetic number, because the mean of its divisors is an integer number (56125368495488).

Almost surely, 2^{334121334324321} is an apocalyptic number.

It is an amenable number.

334121334324321 is a deficient number, since it is larger than the sum of its proper divisors (114881613639583).

334121334324321 is a wasteful number, since it uses less digits than its factorization.

334121334324321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876958882871.

The product of its digits is 373248, while the sum is 39.

Adding to 334121334324321 its reverse (123423433121433), we get a palindrome (457544767445754).

The spelling of 334121334324321 in words is "three hundred thirty-four trillion, one hundred twenty-one billion, three hundred thirty-four million, three hundred twenty-four thousand, three hundred twenty-one".