2243424123 has 12 divisors (see below), whose sum is σ = 3240947320. Its totient is φ = 1495410336.

The previous prime is 2243424103. The next prime is 2243424179. The reversal of 2243424123 is 3214243422.

2243424123 is a `hidden beast` number, since 2 + 243 + 4 + 2 + 412 + 3 = 666.

It is not a de Polignac number, because 2243424123 - 2¹⁷ = 2243293051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243424103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82215 + ... + 106047.

Almost surely, 2^2243424123 is an apocalyptic number.

2243424123 is a deficient number, since it is larger than the sum of its proper divisors (997523197).

2243424123 is a wasteful number, since it uses less digits than its factorization.

2243424123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34298 (or 34295 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 2243424123 is about 47364.7983527852. The cubic root of 2243424123 is about 1309.0928830686.

Adding to 2243424123 its reverse (3214243422), we get a palindrome (5457667545).

The spelling of 2243424123 in words is "two billion, two hundred forty-three million, four hundred twenty-four thousand, one hundred twenty-three".