341545049 has 2 divisors, whose sum is σ = 341545050. Its totient is φ = 341545048.

The previous prime is 341544997. The next prime is 341545063. The reversal of 341545049 is 940545143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322561600 + 18983449 = 17960^2 + 4357^2 .

It is a cyclic number.

It is not a de Polignac number, because 341545049 - 2²⁸ = 73109593 is a prime.

It is a Chen prime.

It is equal to p_18373481 and since 341545049 and 18373481 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (341545549) 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, 170772524 + 170772525.

It is an arithmetic number, because the mean of its divisors is an integer number (170772525).

Almost surely, 2^341545049 is an apocalyptic number.

It is an amenable number.

341545049 is a deficient number, since it is larger than the sum of its proper divisors (1).

341545049 is an equidigital number, since it uses as much as digits as its factorization.

341545049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 341545049 is about 18480.9374491664. The cubic root of 341545049 is about 699.0088346363.

The spelling of 341545049 in words is "three hundred forty-one million, five hundred forty-five thousand, forty-nine".