4543340413 has 4 divisors (see below), whose sum is σ = 4543477408. Its totient is φ = 4543203420.

The previous prime is 4543340407. The next prime is 4543340429. The reversal of 4543340413 is 3140433454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4543340413 - 2⁵ = 4543340381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543340513) 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, 15970 + ... + 96652.

It is an arithmetic number, because the mean of its divisors is an integer number (1135869352).

Almost surely, 2^4543340413 is an apocalyptic number.

It is an amenable number.

4543340413 is a deficient number, since it is larger than the sum of its proper divisors (136995).

4543340413 is an equidigital number, since it uses as much as digits as its factorization.

4543340413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136994.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 4543340413 is about 67404.3055968979. The cubic root of 4543340413 is about 1656.2469541788.

Adding to 4543340413 its reverse (3140433454), we get a palindrome (7683773867).

The spelling of 4543340413 in words is "four billion, five hundred forty-three million, three hundred forty thousand, four hundred thirteen".