34243011 has 12 divisors (see below), whose sum is σ = 53958840. Its totient is φ = 20753280.

The previous prime is 34243009. The next prime is 34243051. The reversal of 34243011 is 11034243.

It is not a de Polignac number, because 34243011 - 2¹ = 34243009 is a prime.

It is a super-2 number, since 2×34243011² = 2345167604692242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34243051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172846 + ... + 173043.

It is an arithmetic number, because the mean of its divisors is an integer number (4496570).

Almost surely, 2^34243011 is an apocalyptic number.

34243011 is a deficient number, since it is larger than the sum of its proper divisors (19715829).

34243011 is a wasteful number, since it uses less digits than its factorization.

34243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345906 (or 345903 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 34243011 is about 5851.7528143284. The cubic root of 34243011 is about 324.7311733597.

Adding to 34243011 its reverse (11034243), we get a palindrome (45277254).

The spelling of 34243011 in words is "thirty-four million, two hundred forty-three thousand, eleven".