2112434341 has 2 divisors, whose sum is σ = 2112434342. Its totient is φ = 2112434340.

The previous prime is 2112434293. The next prime is 2112434351. The reversal of 2112434341 is 1434342112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2111770116 + 664225 = 45954^2 + 815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112434341 - 2⁷ = 2112434213 is a prime.

It is a super-2 number, since 2×2112434341² = 8924757690072208562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112434351) 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 as a sum of consecutive naturals, namely, 1056217170 + 1056217171.

It is an arithmetic number, because the mean of its divisors is an integer number (1056217171).

Almost surely, 2^2112434341 is an apocalyptic number.

It is an amenable number.

2112434341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112434341 is an equidigital number, since it uses as much as digits as its factorization.

2112434341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 2112434341 is about 45961.2264958193. The cubic root of 2112434341 is about 1283.1016782216.

Adding to 2112434341 its reverse (1434342112), we get a palindrome (3546776453).

The spelling of 2112434341 in words is "two billion, one hundred twelve million, four hundred thirty-four thousand, three hundred forty-one".