2241431143 has 4 divisors (see below), whose sum is σ = 2561635600. Its totient is φ = 1921226688.

The previous prime is 2241431119. The next prime is 2241431183. The reversal of 2241431143 is 3411341422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3411341422 = 2 ⋅1705670711.

It is a cyclic number.

It is not a de Polignac number, because 2241431143 - 2²⁵ = 2207876711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241431183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160102218 + ... + 160102231.

It is an arithmetic number, because the mean of its divisors is an integer number (640408900).

Almost surely, 2^2241431143 is an apocalyptic number.

2241431143 is a deficient number, since it is larger than the sum of its proper divisors (320204457).

2241431143 is an equidigital number, since it uses as much as digits as its factorization.

2241431143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320204456.

The product of its digits is 2304, while the sum is 25.

The square root of 2241431143 is about 47343.7550580855. The cubic root of 2241431143 is about 1308.7051173508.

Adding to 2241431143 its reverse (3411341422), we get a palindrome (5652772565).

The spelling of 2241431143 in words is "two billion, two hundred forty-one million, four hundred thirty-one thousand, one hundred forty-three".