334422443 has 4 divisors (see below), whose sum is σ = 340090680. Its totient is φ = 328754208.

The previous prime is 334422427. The next prime is 334422457. The reversal of 334422443 is 344224433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344224433 = 7 ⋅49174919.

It is a cyclic number.

It is not a de Polignac number, because 334422443 - 2⁴ = 334422427 is a prime.

It is a super-2 number, since 2×334422443² = 223676740764176498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334422493) 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, 2834030 + ... + 2834147.

It is an arithmetic number, because the mean of its divisors is an integer number (85022670).

Almost surely, 2^334422443 is an apocalyptic number.

334422443 is a deficient number, since it is larger than the sum of its proper divisors (5668237).

334422443 is an equidigital number, since it uses as much as digits as its factorization.

334422443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5668236.

The product of its digits is 27648, while the sum is 29.

The square root of 334422443 is about 18287.2207565830. The cubic root of 334422443 is about 694.1155998693.

Adding to 334422443 its reverse (344224433), we get a palindrome (678646876).

The spelling of 334422443 in words is "three hundred thirty-four million, four hundred twenty-two thousand, four hundred forty-three".