334122364421 has 4 divisors (see below), whose sum is σ = 334145827500. Its totient is φ = 334098901344.

The previous prime is 334122364409. The next prime is 334122364423. The reversal of 334122364421 is 124463221433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 238301161921 + 95821202500 = 488161^2 + 309550^2 .

It is a cyclic number.

It is not a de Polignac number, because 334122364421 - 2¹⁰ = 334122363397 is a prime.

It is a super-2 number, since 2×334122364421² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334122364423) 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, 11710166 + ... + 11738663.

It is an arithmetic number, because the mean of its divisors is an integer number (83536456875).

Almost surely, 2^334122364421 is an apocalyptic number.

It is an amenable number.

334122364421 is a deficient number, since it is larger than the sum of its proper divisors (23463079).

334122364421 is a wasteful number, since it uses less digits than its factorization.

334122364421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23463078.

The product of its digits is 82944, while the sum is 35.

Adding to 334122364421 its reverse (124463221433), we get a palindrome (458585585854).

The spelling of 334122364421 in words is "three hundred thirty-four billion, one hundred twenty-two million, three hundred sixty-four thousand, four hundred twenty-one".