34221444556 has 24 divisors (see below), whose sum is σ = 65587389840. Its totient is φ = 15526807872.

The previous prime is 34221444547. The next prime is 34221444583. The reversal of 34221444556 is 65544412243.

It is a super-2 number, since 2×34221444556² (a number of 22 digits) contains 22 as substring.

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, 5574091 + ... + 5580226.

It is an arithmetic number, because the mean of its divisors is an integer number (2732807910).

Almost surely, 2^34221444556 is an apocalyptic number.

It is an amenable number.

34221444556 is a deficient number, since it is larger than the sum of its proper divisors (31365945284).

34221444556 is a wasteful number, since it uses less digits than its factorization.

34221444556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11154393 (or 11154391 counting only the distinct ones).

The product of its digits is 460800, while the sum is 40.

Adding to 34221444556 its reverse (65544412243), we get a palindrome (99765856799).

The spelling of 34221444556 in words is "thirty-four billion, two hundred twenty-one million, four hundred forty-four thousand, five hundred fifty-six".