4243241331 has 48 divisors (see below), whose sum is σ = 7200281088. Its totient is φ = 2357424000.

The previous prime is 4243241279. The next prime is 4243241347. The reversal of 4243241331 is 1331423424.

4243241331 is a `hidden beast` number, since 4 + 2 + 4 + 324 + 1 + 331 = 666.

It is not a de Polignac number, because 4243241331 - 2⁷ = 4243241203 is a prime.

It is a super-2 number, since 2×4243241331² = 36010193986213303122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4243241295 and 4243241304.

It is not an unprimeable number, because it can be changed into a prime (4243241731) 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, 790306 + ... + 795656.

It is an arithmetic number, because the mean of its divisors is an integer number (150005856).

Almost surely, 2^4243241331 is an apocalyptic number.

4243241331 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4243241331 is a deficient number, since it is larger than the sum of its proper divisors (2957039757).

4243241331 is a wasteful number, since it uses less digits than its factorization.

4243241331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712 (or 5709 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4243241331 is about 65140.1668020585. The cubic root of 4243241331 is about 1618.9467994340.

Adding to 4243241331 its reverse (1331423424), we get a palindrome (5574664755).

The spelling of 4243241331 in words is "four billion, two hundred forty-three million, two hundred forty-one thousand, three hundred thirty-one".