4240441231 has 8 divisors (see below), whose sum is σ = 4567676400. Its totient is φ = 3913355712.

The previous prime is 4240441217. The next prime is 4240441321. The reversal of 4240441231 is 1321440424.

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

It is a cyclic number.

It is not a de Polignac number, because 4240441231 - 2²⁹ = 3703570319 is a prime.

It is a super-2 number, since 2×4240441231² = 35962683667129590722, 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 = 4240441196 and 4240441205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240442231) 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, 25356 + ... + 95518.

It is an arithmetic number, because the mean of its divisors is an integer number (570959550).

Almost surely, 2^4240441231 is an apocalyptic number.

4240441231 is a deficient number, since it is larger than the sum of its proper divisors (327235169).

4240441231 is a wasteful number, since it uses less digits than its factorization.

4240441231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74825.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4240441231 is about 65118.6703718680. The cubic root of 4240441231 is about 1618.5906086437.

Adding to 4240441231 its reverse (1321440424), we get a palindrome (5561881655).

The spelling of 4240441231 in words is "four billion, two hundred forty million, four hundred forty-one thousand, two hundred thirty-one".