4204431231 has 64 divisors (see below), whose sum is σ = 7680691200. Its totient is φ = 2016040320.

The previous prime is 4204431221. The next prime is 4204431251. The reversal of 4204431231 is 1321344024.

It is not a de Polignac number, because 4204431231 - 2⁷ = 4204431103 is a prime.

It is a super-2 number, since 2×4204431231² = 35354483952416350722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204431221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 132861 + ... + 161433.

It is an arithmetic number, because the mean of its divisors is an integer number (120010800).

Almost surely, 2^4204431231 is an apocalyptic number.

4204431231 is a deficient number, since it is larger than the sum of its proper divisors (3476259969).

4204431231 is a wasteful number, since it uses less digits than its factorization.

4204431231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28621 (or 28607 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4204431231 is about 64841.5856607471. The cubic root of 4204431231 is about 1613.9958652422.

Adding to 4204431231 its reverse (1321344024), we get a palindrome (5525775255).

The spelling of 4204431231 in words is "four billion, two hundred four million, four hundred thirty-one thousand, two hundred thirty-one".