4340043213 has 32 divisors (see below), whose sum is σ = 6933980160. Its totient is φ = 2383539840.

The previous prime is 4340043187. The next prime is 4340043217. The reversal of 4340043213 is 3123400434.

It is not a de Polignac number, because 4340043213 - 2⁵ = 4340043181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340043217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136056 + ... + 164897.

It is an arithmetic number, because the mean of its divisors is an integer number (216686880).

Almost surely, 2^4340043213 is an apocalyptic number.

It is an amenable number.

4340043213 is a deficient number, since it is larger than the sum of its proper divisors (2593936947).

4340043213 is a wasteful number, since it uses less digits than its factorization.

4340043213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301009.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4340043213 is about 65879.0043412922. The cubic root of 4340043213 is about 1631.1654646758.

Adding to 4340043213 its reverse (3123400434), we get a palindrome (7463443647).

The spelling of 4340043213 in words is "four billion, three hundred forty million, forty-three thousand, two hundred thirteen".