34123233220 has 24 divisors (see below), whose sum is σ = 71804755008. Its totient is φ = 13621490400.

The previous prime is 34123233203. The next prime is 34123233247. The reversal of 34123233220 is 2233232143.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727616 + ... + 1747255.

It is an arithmetic number, because the mean of its divisors is an integer number (2991864792).

Almost surely, 2^34123233220 is an apocalyptic number.

It is an amenable number.

34123233220 is an abundant number, since it is smaller than the sum of its proper divisors (37681521788).

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

34123233220 is a wasteful number, since it uses less digits than its factorization.

34123233220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475371 (or 3475369 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 34123233220 its reverse (2233232143), we get a palindrome (36356465363).

The spelling of 34123233220 in words is "thirty-four billion, one hundred twenty-three million, two hundred thirty-three thousand, two hundred twenty".