334122442300421 has 2 divisors, whose sum is σ = 334122442300422. Its totient is φ = 334122442300420.

The previous prime is 334122442300363. The next prime is 334122442300433. The reversal of 334122442300421 is 124003244221433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190558311969796 + 143564130330625 = 13804286^2 + 11981825^2 .

It is a cyclic number.

It is not a de Polignac number, because 334122442300421 - 2¹⁰ = 334122442299397 is a prime.

It is a super-2 number, since 2×334122442300421² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334122442303421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167061221150210 + 167061221150211.

It is an arithmetic number, because the mean of its divisors is an integer number (167061221150211).

Almost surely, 2^{334122442300421} is an apocalyptic number.

It is an amenable number.

334122442300421 is a deficient number, since it is larger than the sum of its proper divisors (1).

334122442300421 is an equidigital number, since it uses as much as digits as its factorization.

334122442300421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 334122442300421 its reverse (124003244221433), we get a palindrome (458125686521854).

The spelling of 334122442300421 in words is "three hundred thirty-four trillion, one hundred twenty-two billion, four hundred forty-two million, three hundred thousand, four hundred twenty-one".