2241982427 has 2 divisors, whose sum is σ = 2241982428. Its totient is φ = 2241982426.

The previous prime is 2241982417. The next prime is 2241982429. The reversal of 2241982427 is 7242891422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241982427 - 2¹² = 2241978331 is a prime.

Together with 2241982429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2241982429) 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, 1120991213 + 1120991214.

It is an arithmetic number, because the mean of its divisors is an integer number (1120991214).

Almost surely, 2^2241982427 is an apocalyptic number.

2241982427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241982427 is an equidigital number, since it uses as much as digits as its factorization.

2241982427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 41.

The square root of 2241982427 is about 47349.5768407702. The cubic root of 2241982427 is about 1308.8124013441.

The spelling of 2241982427 in words is "two billion, two hundred forty-one million, nine hundred eighty-two thousand, four hundred twenty-seven".