345410411 has 2 divisors, whose sum is σ = 345410412. Its totient is φ = 345410410.

The previous prime is 345410399. The next prime is 345410431. The reversal of 345410411 is 114014543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345410411 - 2⁶ = 345410347 is a prime.

It is equal to p_18570110 and since 345410411 and 18570110 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 (345410431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172705205 + 172705206.

It is an arithmetic number, because the mean of its divisors is an integer number (172705206).

Almost surely, 2^345410411 is an apocalyptic number.

345410411 is a deficient number, since it is larger than the sum of its proper divisors (1).

345410411 is an equidigital number, since it uses as much as digits as its factorization.

345410411 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 345410411 is about 18585.2202300645. The cubic root of 345410411 is about 701.6359092544.

Adding to 345410411 its reverse (114014543), we get a palindrome (459424954).

The spelling of 345410411 in words is "three hundred forty-five million, four hundred ten thousand, four hundred eleven".