334044013 has 2 divisors, whose sum is σ = 334044014. Its totient is φ = 334044012.

The previous prime is 334043989. The next prime is 334044047. The reversal of 334044013 is 310440433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312122889 + 21921124 = 17667^2 + 4682^2 .

It is a cyclic number.

It is not a de Polignac number, because 334044013 - 2⁵ = 334043981 is a prime.

It is a super-2 number, since 2×334044013² = 223170805242288338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334044083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167022006 + 167022007.

It is an arithmetic number, because the mean of its divisors is an integer number (167022007).

Almost surely, 2^334044013 is an apocalyptic number.

It is an amenable number.

334044013 is a deficient number, since it is larger than the sum of its proper divisors (1).

334044013 is an equidigital number, since it uses as much as digits as its factorization.

334044013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 334044013 is about 18276.8709849361. The cubic root of 334044013 is about 693.8536823313.

Adding to 334044013 its reverse (310440433), we get a palindrome (644484446).

The spelling of 334044013 in words is "three hundred thirty-four million, forty-four thousand, thirteen".