324544045 has 8 divisors (see below), whose sum is σ = 445089024. Its totient is φ = 222544464.

The previous prime is 324544019. The next prime is 324544049. The reversal of 324544045 is 540445423.

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

It is a cyclic number.

It is not a de Polignac number, because 324544045 - 2⁵ = 324544013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324543998 and 324544016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324544049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4636309 + ... + 4636378.

It is an arithmetic number, because the mean of its divisors is an integer number (55636128).

Almost surely, 2^324544045 is an apocalyptic number.

324544045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

324544045 is a deficient number, since it is larger than the sum of its proper divisors (120544979).

324544045 is an equidigital number, since it uses as much as digits as its factorization.

324544045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272699.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 324544045 is about 18015.1060224468. The cubic root of 324544045 is about 687.2127602274.

Adding to 324544045 its reverse (540445423), we get a palindrome (864989468).

The spelling of 324544045 in words is "three hundred twenty-four million, five hundred forty-four thousand, forty-five".