4243353 has 8 divisors (see below), whose sum is σ = 5990688. Its totient is φ = 2662464.

The previous prime is 4243321. The next prime is 4243357. The reversal of 4243353 is 3533424.

4243353 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4243353 - 2⁵ = 4243321 is a prime.

It is an Ulam number.

It is a Curzon number.

4243353 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4243357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41551 + ... + 41652.

It is an arithmetic number, because the mean of its divisors is an integer number (748836).

Almost surely, 2^4243353 is an apocalyptic number.

It is an amenable number.

4243353 is a deficient number, since it is larger than the sum of its proper divisors (1747335).

4243353 is a wasteful number, since it uses less digits than its factorization.

4243353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83223.

The product of its digits is 4320, while the sum is 24.

The square root of 4243353 is about 2059.9400476713. The cubic root of 4243353 is about 161.8961001202.

Adding to 4243353 its reverse (3533424), we get a palindrome (7776777).

It can be divided in two parts, 42433 and 53, that added together give a triangular number (42486 = T₂₉₁).

The spelling of 4243353 in words is "four million, two hundred forty-three thousand, three hundred fifty-three".