4321321104 has 40 divisors (see below), whose sum is σ = 11248646112. Its totient is φ = 1429442560.

The previous prime is 4321321087. The next prime is 4321321111. The reversal of 4321321104 is 4011231234.

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, 337329 + ... + 349904.

Almost surely, 2^4321321104 is an apocalyptic number.

It is an amenable number.

4321321104 is an abundant number, since it is smaller than the sum of its proper divisors (6927325008).

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

4321321104 is a wasteful number, since it uses less digits than its factorization.

4321321104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687375 (or 687369 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4321321104 is about 65736.7561110221. The cubic root of 4321321104 is about 1628.8165728497.

Adding to 4321321104 its reverse (4011231234), we get a palindrome (8332552338).

The spelling of 4321321104 in words is "four billion, three hundred twenty-one million, three hundred twenty-one thousand, one hundred four".