343342011 has 4 divisors (see below), whose sum is σ = 457789352. Its totient is φ = 228894672.

The previous prime is 343342009. The next prime is 343342031. The reversal of 343342011 is 110243343.

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

It is not a de Polignac number, because 343342011 - 2¹ = 343342009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343342031) 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, 57223666 + ... + 57223671.

It is an arithmetic number, because the mean of its divisors is an integer number (114447338).

Almost surely, 2^343342011 is an apocalyptic number.

343342011 is a deficient number, since it is larger than the sum of its proper divisors (114447341).

343342011 is a wasteful number, since it uses less digits than its factorization.

343342011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114447340.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 343342011 is about 18529.4903059960. The cubic root of 343342011 is about 700.2325832571.

Adding to 343342011 its reverse (110243343), we get a palindrome (453585354).

The spelling of 343342011 in words is "three hundred forty-three million, three hundred forty-two thousand, eleven".