4221341343 has 12 divisors (see below), whose sum is σ = 6121789128. Its totient is φ = 2803014000.

The previous prime is 4221341303. The next prime is 4221341387. The reversal of 4221341343 is 3431431224.

It is not a de Polignac number, because 4221341343 - 2¹⁷ = 4221210271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221341303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 932080 + ... + 936597.

It is an arithmetic number, because the mean of its divisors is an integer number (510149094).

Almost surely, 2^4221341343 is an apocalyptic number.

4221341343 is a deficient number, since it is larger than the sum of its proper divisors (1900447785).

4221341343 is a wasteful number, since it uses less digits than its factorization.

4221341343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868934 (or 1868931 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4221341343 is about 64971.8503892263. The cubic root of 4221341343 is about 1616.1567870978.

Adding to 4221341343 its reverse (3431431224), we get a palindrome (7652772567).

The spelling of 4221341343 in words is "four billion, two hundred twenty-one million, three hundred forty-one thousand, three hundred forty-three".