341442109 has 2 divisors, whose sum is σ = 341442110. Its totient is φ = 341442108.

The previous prime is 341442041. The next prime is 341442121. The reversal of 341442109 is 901244143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341436484 + 5625 = 18478^2 + 75^2 .

It is a cyclic number.

It is not a de Polignac number, because 341442109 - 2¹¹ = 341440061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341442139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170721054 + 170721055.

It is an arithmetic number, because the mean of its divisors is an integer number (170721055).

Almost surely, 2^341442109 is an apocalyptic number.

It is an amenable number.

341442109 is a deficient number, since it is larger than the sum of its proper divisors (1).

341442109 is an equidigital number, since it uses as much as digits as its factorization.

341442109 is an evil number, because the sum of its binary digits is even.

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

The square root of 341442109 is about 18478.1522074043. The cubic root of 341442109 is about 698.9386016368.

It can be divided in two parts, 341442 and 109, that added together give a triangular number (341551 = T₈₂₆).

The spelling of 341442109 in words is "three hundred forty-one million, four hundred forty-two thousand, one hundred nine".