341421049 has 2 divisors, whose sum is σ = 341421050. Its totient is φ = 341421048.

The previous prime is 341421029. The next prime is 341421061. The reversal of 341421049 is 940124143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341067024 + 354025 = 18468^2 + 595^2 .

It is a cyclic number.

It is not a de Polignac number, because 341421049 - 2¹³ = 341412857 is a prime.

It is not a weakly prime, because it can be changed into another prime (341421029) 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, 170710524 + 170710525.

It is an arithmetic number, because the mean of its divisors is an integer number (170710525).

Almost surely, 2^341421049 is an apocalyptic number.

It is an amenable number.

341421049 is a deficient number, since it is larger than the sum of its proper divisors (1).

341421049 is an equidigital number, since it uses as much as digits as its factorization.

341421049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 341421049 is about 18477.5823364422. The cubic root of 341421049 is about 698.9242312656.

The spelling of 341421049 in words is "three hundred forty-one million, four hundred twenty-one thousand, forty-nine".