2112414243 has 32 divisors (see below), whose sum is σ = 2992147200. Its totient is φ = 1325592000.

The previous prime is 2112414233. The next prime is 2112414247. The reversal of 2112414243 is 3424142112.

It is not a de Polignac number, because 2112414243 - 2⁶ = 2112414179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2112414247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5164623 + ... + 5165031.

It is an arithmetic number, because the mean of its divisors is an integer number (93504600).

Almost surely, 2^2112414243 is an apocalyptic number.

2112414243 is a deficient number, since it is larger than the sum of its proper divisors (879732957).

2112414243 is an equidigital number, since it uses as much as digits as its factorization.

2112414243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 682 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 2112414243 is about 45961.0078544847. The cubic root of 2112414243 is about 1283.0976090049.

Adding to 2112414243 its reverse (3424142112), we get a palindrome (5536556355).

The spelling of 2112414243 in words is "two billion, one hundred twelve million, four hundred fourteen thousand, two hundred forty-three".