334424443 has 4 divisors (see below), whose sum is σ = 334946808. Its totient is φ = 333902080.

The previous prime is 334424423. The next prime is 334424479. The reversal of 334424443 is 344424433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344424433 = 701 ⋅491333.

It is a cyclic number.

It is not a de Polignac number, because 334424443 - 2⁹ = 334423931 is a prime.

It is a super-2 number, since 2×334424443² = 223679416151720498, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334424423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260221 + ... + 261502.

It is an arithmetic number, because the mean of its divisors is an integer number (83736702).

Almost surely, 2^334424443 is an apocalyptic number.

334424443 is a deficient number, since it is larger than the sum of its proper divisors (522365).

334424443 is an equidigital number, since it uses as much as digits as its factorization.

334424443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522364.

The product of its digits is 55296, while the sum is 31.

The square root of 334424443 is about 18287.2754394962. The cubic root of 334424443 is about 694.1169835767.

Adding to 334424443 its reverse (344424433), we get a palindrome (678848876).

The spelling of 334424443 in words is "three hundred thirty-four million, four hundred twenty-four thousand, four hundred forty-three".