324343145 has 16 divisors (see below), whose sum is σ = 449815680. Its totient is φ = 219905664.

The previous prime is 324343139. The next prime is 324343183. The reversal of 324343145 is 541343423.

It is a cyclic number.

It is not a de Polignac number, because 324343145 - 2¹² = 324339049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48947 + ... + 55176.

It is an arithmetic number, because the mean of its divisors is an integer number (28113480).

Almost surely, 2^324343145 is an apocalyptic number.

324343145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

324343145 is a deficient number, since it is larger than the sum of its proper divisors (125472535).

324343145 is a wasteful number, since it uses less digits than its factorization.

324343145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104224.

The product of its digits is 17280, while the sum is 29.

The square root of 324343145 is about 18009.5292831323. The cubic root of 324343145 is about 687.0709309512.

Adding to 324343145 its reverse (541343423), we get a palindrome (865686568).

The spelling of 324343145 in words is "three hundred twenty-four million, three hundred forty-three thousand, one hundred forty-five".