340302122 has 16 divisors (see below), whose sum is σ = 539563200. Its totient is φ = 160522560.

The previous prime is 340302121. The next prime is 340302167. The reversal of 340302122 is 221203043.

It is a self number, because there is not a number n which added to its sum of digits gives 340302122.

It is not an unprimeable number, because it can be changed into a prime (340302121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9422 + ... + 27737.

It is an arithmetic number, because the mean of its divisors is an integer number (33722700).

Almost surely, 2^340302122 is an apocalyptic number.

340302122 is a deficient number, since it is larger than the sum of its proper divisors (199261078).

340302122 is a wasteful number, since it uses less digits than its factorization.

340302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37421.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340302122 is about 18447.2795284291. The cubic root of 340302122 is about 698.1598758581.

Adding to 340302122 its reverse (221203043), we get a palindrome (561505165).

It can be divided in two parts, 3403021 and 22, that added together give a palindrome (3403043).

The spelling of 340302122 in words is "three hundred forty million, three hundred two thousand, one hundred twenty-two".