4243250231 has 16 divisors (see below), whose sum is σ = 4739758848. Its totient is φ = 3766224000.

The previous prime is 4243250203. The next prime is 4243250281. The reversal of 4243250231 is 1320523424.

4243250231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4243250231 is a prime.

It is a super-2 number, since 2×4243250231² = 36010345045763106722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4243250231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4243250281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57806 + ... + 108756.

It is an arithmetic number, because the mean of its divisors is an integer number (296234928).

Almost surely, 2^4243250231 is an apocalyptic number.

4243250231 is a deficient number, since it is larger than the sum of its proper divisors (496508617).

4243250231 is a wasteful number, since it uses less digits than its factorization.

4243250231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51142.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4243250231 is about 65140.2351162475. The cubic root of 4243250231 is about 1618.9479313215.

Adding to 4243250231 its reverse (1320523424), we get a palindrome (5563773655).

The spelling of 4243250231 in words is "four billion, two hundred forty-three million, two hundred fifty thousand, two hundred thirty-one".