4255224043 has 48 divisors (see below), whose sum is σ = 5301158400. Its totient is φ = 3407471760.

The previous prime is 4255224023. The next prime is 4255224107. The reversal of 4255224043 is 3404225524.

It is not a de Polignac number, because 4255224043 - 2⁵ = 4255224011 is a prime.

It is a super-2 number, since 2×4255224043² = 36213863312250531698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4255223996 and 4255224014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255224013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39768396 + ... + 39768502.

It is an arithmetic number, because the mean of its divisors is an integer number (110440800).

Almost surely, 2^4255224043 is an apocalyptic number.

4255224043 is a deficient number, since it is larger than the sum of its proper divisors (1045934357).

4255224043 is an equidigital number, since it uses as much as digits as its factorization.

4255224043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4255224043 is about 65232.0783280741. The cubic root of 4255224043 is about 1620.4693101245.

Adding to 4255224043 its reverse (3404225524), we get a palindrome (7659449567).

The spelling of 4255224043 in words is "four billion, two hundred fifty-five million, two hundred twenty-four thousand, forty-three".