334430441 has 2 divisors, whose sum is σ = 334430442. Its totient is φ = 334430440.

The previous prime is 334430423. The next prime is 334430461. The reversal of 334430441 is 144034433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190550416 + 143880025 = 13804^2 + 11995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334430441 is a prime.

It is a super-2 number, since 2×334430441² = 223687439734908962, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 334430441.

It is not a weakly prime, because it can be changed into another prime (334430401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167215220 + 167215221.

It is an arithmetic number, because the mean of its divisors is an integer number (167215221).

Almost surely, 2^334430441 is an apocalyptic number.

It is an amenable number.

334430441 is a deficient number, since it is larger than the sum of its proper divisors (1).

334430441 is an equidigital number, since it uses as much as digits as its factorization.

334430441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 334430441 is about 18287.4394325723. The cubic root of 334430441 is about 694.1211332822.

Adding to 334430441 its reverse (144034433), we get a palindrome (478464874).

The spelling of 334430441 in words is "three hundred thirty-four million, four hundred thirty thousand, four hundred forty-one".