2124183427 has 2 divisors, whose sum is σ = 2124183428. Its totient is φ = 2124183426.

The previous prime is 2124183421. The next prime is 2124183437. The reversal of 2124183427 is 7243814212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2124183427 - 2²³ = 2115794819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2124183392 and 2124183401.

It is not a weakly prime, because it can be changed into another prime (2124183421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062091713 + 1062091714.

It is an arithmetic number, because the mean of its divisors is an integer number (1062091714).

Almost surely, 2^2124183427 is an apocalyptic number.

2124183427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124183427 is an equidigital number, since it uses as much as digits as its factorization.

2124183427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 34.

The square root of 2124183427 is about 46088.8644576974. The cubic root of 2124183427 is about 1285.4760966529.

Adding to 2124183427 its reverse (7243814212), we get a palindrome (9367997639).

The spelling of 2124183427 in words is "two billion, one hundred twenty-four million, one hundred eighty-three thousand, four hundred twenty-seven".