214420049 has 2 divisors, whose sum is σ = 214420050. Its totient is φ = 214420048.

The previous prime is 214420027. The next prime is 214420057. The reversal of 214420049 is 940024412.

214420049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206439424 + 7980625 = 14368^2 + 2825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214420049 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (214420079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107210024 + 107210025.

It is an arithmetic number, because the mean of its divisors is an integer number (107210025).

Almost surely, 2^214420049 is an apocalyptic number.

It is an amenable number.

214420049 is a deficient number, since it is larger than the sum of its proper divisors (1).

214420049 is an equidigital number, since it uses as much as digits as its factorization.

214420049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 214420049 is about 14643.0887793525. The cubic root of 214420049 is about 598.5335009620.

The spelling of 214420049 in words is "two hundred fourteen million, four hundred twenty thousand, forty-nine".