2224343431 has 4 divisors (see below), whose sum is σ = 2276072392. Its totient is φ = 2172614472.

The previous prime is 2224343419. The next prime is 2224343437. The reversal of 2224343431 is 1343434222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2224343431 - 2⁵ = 2224343399 is a prime.

It is a super-3 number, since 3×2224343431³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2224343431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224343437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25864416 + ... + 25864501.

It is an arithmetic number, because the mean of its divisors is an integer number (569018098).

Almost surely, 2^2224343431 is an apocalyptic number.

2224343431 is a deficient number, since it is larger than the sum of its proper divisors (51728961).

2224343431 is an equidigital number, since it uses as much as digits as its factorization.

2224343431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51728960.

The product of its digits is 13824, while the sum is 28.

The square root of 2224343431 is about 47162.9455293030. The cubic root of 2224343431 is about 1305.3709609270.

Adding to 2224343431 its reverse (1343434222), we get a palindrome (3567777653).

The spelling of 2224343431 in words is "two billion, two hundred twenty-four million, three hundred forty-three thousand, four hundred thirty-one".