340000122 has 128 divisors (see below), whose sum is σ = 904089600. Its totient is φ = 84342720.

The previous prime is 340000081. The next prime is 340000127. The reversal of 340000122 is 221000043.

340000122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 340000098 and 340000107.

It is not an unprimeable number, because it can be changed into a prime (340000127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 520348 + ... + 521000.

It is an arithmetic number, because the mean of its divisors is an integer number (7063200).

Almost surely, 2^340000122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340000122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452044800).

340000122 is an abundant number, since it is smaller than the sum of its proper divisors (564089478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340000122 is a wasteful number, since it uses less digits than its factorization.

340000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 340000122 is about 18439.0922227750. The cubic root of 340000122 is about 697.9532881716.

Adding to 340000122 its reverse (221000043), we get a palindrome (561000165).

The spelling of 340000122 in words is "three hundred forty million, one hundred twenty-two", and thus it is an aban number.