3201324445 has 16 divisors (see below), whose sum is σ = 4209633792. Its totient is φ = 2317786560.

The previous prime is 3201324361. The next prime is 3201324449. The reversal of 3201324445 is 5444231023.

It is a happy number.

It is not a de Polignac number, because 3201324445 - 2⁹ = 3201323933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201324449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118242 + ... + 142771.

It is an arithmetic number, because the mean of its divisors is an integer number (263102112).

Almost surely, 2^3201324445 is an apocalyptic number.

It is an amenable number.

3201324445 is a deficient number, since it is larger than the sum of its proper divisors (1008309347).

3201324445 is a wasteful number, since it uses less digits than its factorization.

3201324445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261252.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3201324445 is about 56580.2478343812. The cubic root of 3201324445 is about 1473.8158754599.

Adding to 3201324445 its reverse (5444231023), we get a palindrome (8645555468).

The spelling of 3201324445 in words is "three billion, two hundred one million, three hundred twenty-four thousand, four hundred forty-five".