334224143 has 6 divisors (see below), whose sum is σ = 367370472. Its totient is φ = 303840020.

The previous prime is 334224127. The next prime is 334224157. The reversal of 334224143 is 341422433.

It is not a de Polignac number, because 334224143 - 2⁴ = 334224127 is a prime.

It is a super-2 number, since 2×334224143² = 223411555528168898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334224173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1380971 + ... + 1381212.

It is an arithmetic number, because the mean of its divisors is an integer number (61228412).

Almost surely, 2^334224143 is an apocalyptic number.

334224143 is a deficient number, since it is larger than the sum of its proper divisors (33146329).

334224143 is a wasteful number, since it uses less digits than its factorization.

334224143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762205 (or 2762194 counting only the distinct ones).

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

The square root of 334224143 is about 18281.7981336629. The cubic root of 334224143 is about 693.9783778806.

Adding to 334224143 its reverse (341422433), we get a palindrome (675646576).

The spelling of 334224143 in words is "three hundred thirty-four million, two hundred twenty-four thousand, one hundred forty-three".