340214234 has 16 divisors (see below), whose sum is σ = 540686016. Its totient is φ = 159998400.

The previous prime is 340214201. The next prime is 340214249. The reversal of 340214234 is 432412043.

340214234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90329 + ... + 94019.

It is an arithmetic number, because the mean of its divisors is an integer number (33792876).

Almost surely, 2^340214234 is an apocalyptic number.

340214234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

340214234 is a deficient number, since it is larger than the sum of its proper divisors (200471782).

340214234 is a wasteful number, since it uses less digits than its factorization.

340214234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6421.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 340214234 is about 18444.8972347368. The cubic root of 340214234 is about 698.0997673502.

Adding to 340214234 its reverse (432412043), we get a palindrome (772626277).

The spelling of 340214234 in words is "three hundred forty million, two hundred fourteen thousand, two hundred thirty-four".