334234313421 has 4 divisors (see below), whose sum is σ = 445645751232. Its totient is φ = 222822875612.

The previous prime is 334234313419. The next prime is 334234313429. The reversal of 334234313421 is 124313432433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 334234313421 - 2¹ = 334234313419 is a prime.

It is a super-2 number, since 2×334234313421² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334234313429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55705718901 + ... + 55705718906.

It is an arithmetic number, because the mean of its divisors is an integer number (111411437808).

Almost surely, 2^334234313421 is an apocalyptic number.

It is an amenable number.

334234313421 is a deficient number, since it is larger than the sum of its proper divisors (111411437811).

334234313421 is a wasteful number, since it uses less digits than its factorization.

334234313421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111411437810.

The product of its digits is 62208, while the sum is 33.

Adding to 334234313421 its reverse (124313432433), we get a palindrome (458547745854).

The spelling of 334234313421 in words is "three hundred thirty-four billion, two hundred thirty-four million, three hundred thirteen thousand, four hundred twenty-one".