4143311225 has 12 divisors (see below), whose sum is σ = 5257188816. Its totient is φ = 3237563280.

The previous prime is 4143311203. The next prime is 4143311257. The reversal of 4143311225 is 5221133414.

It is a happy number.

It is not a de Polignac number, because 4143311225 - 2³⁰ = 3069569401 is a prime.

It is a super-2 number, since 2×4143311225² = 34334055814422001250, 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 = 4143311194 and 4143311203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1926047 + ... + 1928196.

It is an arithmetic number, because the mean of its divisors is an integer number (438099068).

Almost surely, 2^4143311225 is an apocalyptic number.

It is an amenable number.

4143311225 is a deficient number, since it is larger than the sum of its proper divisors (1113877591).

4143311225 is a wasteful number, since it uses less digits than its factorization.

4143311225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854296 (or 3854291 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 4143311225 is about 64368.5577359008. The cubic root of 4143311225 is about 1606.1367483627.

Adding to 4143311225 its reverse (5221133414), we get a palindrome (9364444639).

The spelling of 4143311225 in words is "four billion, one hundred forty-three million, three hundred eleven thousand, two hundred twenty-five".