214344049 has 2 divisors, whose sum is σ = 214344050. Its totient is φ = 214344048.

The previous prime is 214344019. The next prime is 214344113. The reversal of 214344049 is 940443412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199713424 + 14630625 = 14132^2 + 3825^2 .

It is a cyclic number.

It is not a de Polignac number, because 214344049 - 2⁹ = 214343537 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214344049.

It is not a weakly prime, because it can be changed into another prime (214344019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107172024 + 107172025.

It is an arithmetic number, because the mean of its divisors is an integer number (107172025).

Almost surely, 2^214344049 is an apocalyptic number.

It is an amenable number.

214344049 is a deficient number, since it is larger than the sum of its proper divisors (1).

214344049 is an equidigital number, since it uses as much as digits as its factorization.

214344049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 214344049 is about 14640.4934684593. The cubic root of 214344049 is about 598.4627769761.

The spelling of 214344049 in words is "two hundred fourteen million, three hundred forty-four thousand, forty-nine".