4106321321 has 8 divisors (see below), whose sum is σ = 4407430824. Its totient is φ = 3811829760.

The previous prime is 4106321311. The next prime is 4106321327. The reversal of 4106321321 is 1231236014.

It can be written as a sum of positive squares in 4 ways, for example, as 2556718096 + 1549603225 = 50564^2 + 39365^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4106321321 - 2³⁰ = 3032579497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4106321327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653200 + ... + 1655681.

It is an arithmetic number, because the mean of its divisors is an integer number (550928853).

Almost surely, 2^4106321321 is an apocalyptic number.

It is an amenable number.

4106321321 is a deficient number, since it is larger than the sum of its proper divisors (301109503).

4106321321 is a wasteful number, since it uses less digits than its factorization.

4106321321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308971.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4106321321 is about 64080.5845869090. The cubic root of 4106321321 is about 1601.3427947539.

Adding to 4106321321 its reverse (1231236014), we get a palindrome (5337557335).

The spelling of 4106321321 in words is "four billion, one hundred six million, three hundred twenty-one thousand, three hundred twenty-one".