34530033320 has 128 divisors (see below), whose sum is σ = 81011957760. Its totient is φ = 13236341760.

The previous prime is 34530033319. The next prime is 34530033413. The reversal of 34530033320 is 2333003543.

It is a self number, because there is not a number n which added to its sum of digits gives 34530033320.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31765817 + ... + 31766903.

It is an arithmetic number, because the mean of its divisors is an integer number (632905920).

Almost surely, 2^34530033320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34530033320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40505978880).

34530033320 is an abundant number, since it is smaller than the sum of its proper divisors (46481924440).

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

34530033320 is a wasteful number, since it uses less digits than its factorization.

34530033320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483 (or 1479 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 26.

Adding to 34530033320 its reverse (2333003543), we get a palindrome (36863036863).

The spelling of 34530033320 in words is "thirty-four billion, five hundred thirty million, thirty-three thousand, three hundred twenty".