4052306243 has 4 divisors (see below), whose sum is σ = 4053009168. Its totient is φ = 4051603320.

The previous prime is 4052306239. The next prime is 4052306257. The reversal of 4052306243 is 3426032504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4052306243 - 2² = 4052306239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4052386243) 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, 342743 + ... + 354368.

It is an arithmetic number, because the mean of its divisors is an integer number (1013252292).

Almost surely, 2^4052306243 is an apocalyptic number.

4052306243 is a deficient number, since it is larger than the sum of its proper divisors (702925).

4052306243 is an equidigital number, since it uses as much as digits as its factorization.

4052306243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702924.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 4052306243 is about 63657.7272842818. The cubic root of 4052306243 is about 1594.2903579525.

Adding to 4052306243 its reverse (3426032504), we get a palindrome (7478338747).

The spelling of 4052306243 in words is "four billion, fifty-two million, three hundred six thousand, two hundred forty-three".