2431341231 has 16 divisors (see below), whose sum is σ = 3538351488. Its totient is φ = 1472767200.

The previous prime is 2431341229. The next prime is 2431341257. The reversal of 2431341231 is 1321431342.

It is a happy number.

It is not a de Polignac number, because 2431341231 - 2¹ = 2431341229 is a prime.

It is a super-2 number, since 2×2431341231² = 11822840363121190722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431341221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48045 + ... + 84681.

It is an arithmetic number, because the mean of its divisors is an integer number (221146968).

Almost surely, 2^2431341231 is an apocalyptic number.

2431341231 is a deficient number, since it is larger than the sum of its proper divisors (1107010257).

2431341231 is a wasteful number, since it uses less digits than its factorization.

2431341231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38662.

The product of its digits is 1728, while the sum is 24.

The square root of 2431341231 is about 49308.6324186749. The cubic root of 2431341231 is about 1344.6687282250.

Adding to 2431341231 its reverse (1321431342), we get a palindrome (3752772573).

The spelling of 2431341231 in words is "two billion, four hundred thirty-one million, three hundred forty-one thousand, two hundred thirty-one".