34531235112 has 64 divisors (see below), whose sum is σ = 94702348800. Its totient is φ = 10405538240.

The previous prime is 34531235111. The next prime is 34531235143. The reversal of 34531235112 is 21153213543.

It is a self number, because there is not a number n which added to its sum of digits gives 34531235112.

It is not an unprimeable number, because it can be changed into a prime (34531235111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 318108 + ... + 412619.

It is an arithmetic number, because the mean of its divisors is an integer number (1479724200).

Almost surely, 2^34531235112 is an apocalyptic number.

It is an amenable number.

34531235112 is an abundant number, since it is smaller than the sum of its proper divisors (60171113688).

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

34531235112 is a wasteful number, since it uses less digits than its factorization.

34531235112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730926 (or 730922 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

Adding to 34531235112 its reverse (21153213543), we get a palindrome (55684448655).

The spelling of 34531235112 in words is "thirty-four billion, five hundred thirty-one million, two hundred thirty-five thousand, one hundred twelve".