4143343340 has 24 divisors (see below), whose sum is σ = 8702317680. Its totient is φ = 1657090368.

The previous prime is 4143343333. The next prime is 4143343397. The reversal of 4143343340 is 433433414.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186674 + ... + 207686.

It is an arithmetic number, because the mean of its divisors is an integer number (362596570).

Almost surely, 2^4143343340 is an apocalyptic number.

It is an amenable number.

4143343340 is an abundant number, since it is smaller than the sum of its proper divisors (4558974340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143343340 is a wasteful number, since it uses less digits than its factorization.

4143343340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30881 (or 30879 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 4143343340 is about 64368.8071972753. The cubic root of 4143343340 is about 1606.1408980991.

Adding to 4143343340 its reverse (433433414), we get a palindrome (4576776754).

The spelling of 4143343340 in words is "four billion, one hundred forty-three million, three hundred forty-three thousand, three hundred forty".