34240330422 has 64 divisors (see below), whose sum is σ = 77925788160. Its totient is φ = 11138474592.

The previous prime is 34240330381. The next prime is 34240330429. The reversal of 34240330422 is 22403304243.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34240330429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3019908 + ... + 3031224.

It is an arithmetic number, because the mean of its divisors is an integer number (1217590440).

Almost surely, 2^34240330422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34240330422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38962894080).

34240330422 is an abundant number, since it is smaller than the sum of its proper divisors (43685457738).

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

34240330422 is a wasteful number, since it uses less digits than its factorization.

34240330422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12674 (or 12668 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 34240330422 its reverse (22403304243), we get a palindrome (56643634665).

The spelling of 34240330422 in words is "thirty-four billion, two hundred forty million, three hundred thirty thousand, four hundred twenty-two".