2244230431 has 4 divisors (see below), whose sum is σ = 2247636600. Its totient is φ = 2240824264.

The previous prime is 2244230419. The next prime is 2244230437. The reversal of 2244230431 is 1340324422.

It is a happy number.

2244230431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1340324422 = 2 ⋅670162211.

It is a cyclic number.

It is not a de Polignac number, because 2244230431 - 2²⁷ = 2110012703 is a prime.

It is a super-2 number, since 2×2244230431² = 10073140454852891522, 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 = 2244230396 and 2244230405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244230437) 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, 1702096 + ... + 1703413.

It is an arithmetic number, because the mean of its divisors is an integer number (561909150).

Almost surely, 2^2244230431 is an apocalyptic number.

2244230431 is a deficient number, since it is larger than the sum of its proper divisors (3406169).

2244230431 is an equidigital number, since it uses as much as digits as its factorization.

2244230431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406168.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2244230431 is about 47373.3092679834. The cubic root of 2244230431 is about 1309.2496977673.

Adding to 2244230431 its reverse (1340324422), we get a palindrome (3584554853).

The spelling of 2244230431 in words is "two billion, two hundred forty-four million, two hundred thirty thousand, four hundred thirty-one".