334242401 has 4 divisors (see below), whose sum is σ = 336174612. Its totient is φ = 332310192.

The previous prime is 334242379. The next prime is 334242407. The reversal of 334242401 is 104242433.

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 147646801 + 186595600 = 12151^2 + 13660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334242401 is a prime.

It is a super-2 number, since 2×334242401² = 223435965252489602, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (334242407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965846 + ... + 966191.

It is an arithmetic number, because the mean of its divisors is an integer number (84043653).

Almost surely, 2^334242401 is an apocalyptic number.

It is an amenable number.

334242401 is a deficient number, since it is larger than the sum of its proper divisors (1932211).

334242401 is a wasteful number, since it uses less digits than its factorization.

334242401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932210.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 334242401 is about 18282.2974759739. The cubic root of 334242401 is about 693.9910145365.

Adding to 334242401 its reverse (104242433), we get a palindrome (438484834).

The spelling of 334242401 in words is "three hundred thirty-four million, two hundred forty-two thousand, four hundred one".