345104141 has 2 divisors, whose sum is σ = 345104142. Its totient is φ = 345104140.

The previous prime is 345104117. The next prime is 345104159. The reversal of 345104141 is 141401543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211586116 + 133518025 = 14546^2 + 11555^2 .

It is a cyclic number.

It is not a de Polignac number, because 345104141 - 2⁶ = 345104077 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345104161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172552070 + 172552071.

It is an arithmetic number, because the mean of its divisors is an integer number (172552071).

Almost surely, 2^345104141 is an apocalyptic number.

It is an amenable number.

345104141 is a deficient number, since it is larger than the sum of its proper divisors (1).

345104141 is an equidigital number, since it uses as much as digits as its factorization.

345104141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 345104141 is about 18576.9787909660. The cubic root of 345104141 is about 701.4284714088.

Adding to 345104141 its reverse (141401543), we get a palindrome (486505684).

The spelling of 345104141 in words is "three hundred forty-five million, one hundred four thousand, one hundred forty-one".