1324523424 has 96 divisors (see below), whose sum is σ = 4048652160. Its totient is φ = 371284992.

The previous prime is 1324523413. The next prime is 1324523437. The reversal of 1324523424 is 4243254231.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 1324523391 and 1324523400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17022 + ... + 54210.

It is an arithmetic number, because the mean of its divisors is an integer number (42173460).

Almost surely, 2^1324523424 is an apocalyptic number.

1324523424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324523424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2024326080).

1324523424 is an abundant number, since it is smaller than the sum of its proper divisors (2724128736).

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

1324523424 is a wasteful number, since it uses less digits than its factorization.

1324523424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37262 (or 37254 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 1324523424 is about 36394.0025828432. The cubic root of 1324523424 is about 1098.2129175253.

Adding to 1324523424 its reverse (4243254231), we get a palindrome (5567777655).

The spelling of 1324523424 in words is "one billion, three hundred twenty-four million, five hundred twenty-three thousand, four hundred twenty-four".