334213434409 has 2 divisors, whose sum is σ = 334213434410. Its totient is φ = 334213434408.

The previous prime is 334213434389. The next prime is 334213434419. The reversal of 334213434409 is 904434312433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313379398809 + 20834035600 = 559803^2 + 144340^2 .

It is a cyclic number.

It is not a de Polignac number, because 334213434409 - 2¹⁹ = 334212910121 is a prime.

It is a super-2 number, since 2×334213434409² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334213434419) 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, 167106717204 + 167106717205.

It is an arithmetic number, because the mean of its divisors is an integer number (167106717205).

Almost surely, 2^334213434409 is an apocalyptic number.

It is an amenable number.

334213434409 is a deficient number, since it is larger than the sum of its proper divisors (1).

334213434409 is an equidigital number, since it uses as much as digits as its factorization.

334213434409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 334213434409 in words is "three hundred thirty-four billion, two hundred thirteen million, four hundred thirty-four thousand, four hundred nine".