4255320343 has 4 divisors (see below), whose sum is σ = 4295089800. Its totient is φ = 4215550888.

The previous prime is 4255320301. The next prime is 4255320347. The reversal of 4255320343 is 3430235524.

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 4255320343 - 2¹⁷ = 4255189271 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 (4255320347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19884568 + ... + 19884781.

It is an arithmetic number, because the mean of its divisors is an integer number (1073772450).

Almost surely, 2^4255320343 is an apocalyptic number.

4255320343 is a deficient number, since it is larger than the sum of its proper divisors (39769457).

4255320343 is a wasteful number, since it uses less digits than its factorization.

4255320343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39769456.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 4255320343 is about 65232.8164576695. The cubic root of 4255320343 is about 1620.4815343157.

Adding to 4255320343 its reverse (3430235524), we get a palindrome (7685555867).

The spelling of 4255320343 in words is "four billion, two hundred fifty-five million, three hundred twenty thousand, three hundred forty-three".