340234011 has 24 divisors (see below), whose sum is σ = 532415520. Its totient is φ = 209362608.

The previous prime is 340234001. The next prime is 340234019. The reversal of 340234011 is 110432043.

It is not a de Polignac number, because 340234011 - 2⁵ = 340233979 is a prime.

It is a super-2 number, since 2×340234011² = 231518364482296242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340234019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11170 + ... + 28376.

It is an arithmetic number, because the mean of its divisors is an integer number (22183980).

Almost surely, 2^340234011 is an apocalyptic number.

340234011 is a deficient number, since it is larger than the sum of its proper divisors (192181509).

340234011 is a wasteful number, since it uses less digits than its factorization.

340234011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17252 (or 17223 counting only the distinct ones).

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

The square root of 340234011 is about 18445.4333372789. The cubic root of 340234011 is about 698.1132941717.

Adding to 340234011 its reverse (110432043), we get a palindrome (450666054).

The spelling of 340234011 in words is "three hundred forty million, two hundred thirty-four thousand, eleven".