2242434123 has 12 divisors (see below), whose sum is σ = 3239533440. Its totient is φ = 1494742896.

The previous prime is 2242434119. The next prime is 2242434137. The reversal of 2242434123 is 3214342422.

2242434123 is a `hidden beast` number, since 2 + 2 + 4 + 243 + 412 + 3 = 666.

It is not a de Polignac number, because 2242434123 - 2² = 2242434119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2242434143) 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, 73558 + ... + 99476.

It is an arithmetic number, because the mean of its divisors is an integer number (269961120).

Almost surely, 2^2242434123 is an apocalyptic number.

2242434123 is a deficient number, since it is larger than the sum of its proper divisors (997099317).

2242434123 is a wasteful number, since it uses less digits than its factorization.

2242434123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35538 (or 35535 counting only the distinct ones).

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

The square root of 2242434123 is about 47354.3464003042. The cubic root of 2242434123 is about 1308.9002916596.

Adding to 2242434123 its reverse (3214342422), we get a palindrome (5456776545).

The spelling of 2242434123 in words is "two billion, two hundred forty-two million, four hundred thirty-four thousand, one hundred twenty-three".