343042411 has 4 divisors (see below), whose sum is σ = 347384800. Its totient is φ = 338700024.

The previous prime is 343042387. The next prime is 343042417. The reversal of 343042411 is 114240343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 343042411 - 2¹⁵ = 343009643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343042417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171076 + ... + 2171233.

It is an arithmetic number, because the mean of its divisors is an integer number (86846200).

Almost surely, 2^343042411 is an apocalyptic number.

343042411 is a deficient number, since it is larger than the sum of its proper divisors (4342389).

343042411 is an equidigital number, since it uses as much as digits as its factorization.

343042411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342388.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 343042411 is about 18521.4041314367. The cubic root of 343042411 is about 700.0288498314.

Adding to 343042411 its reverse (114240343), we get a palindrome (457282754).

The spelling of 343042411 in words is "three hundred forty-three million, forty-two thousand, four hundred eleven".