1324425120 has 192 divisors, whose sum is σ = 4463859456. Its totient is φ = 328908800.

The previous prime is 1324425083. The next prime is 1324425127. The reversal of 1324425120 is 215244231.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1324425127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 823357 + ... + 824963.

It is an arithmetic number, because the mean of its divisors is an integer number (23249268).

Almost surely, 2^1324425120 is an apocalyptic number.

1324425120 is a gapful number since it is divisible by the number (10) 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 1324425120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2231929728).

1324425120 is an abundant number, since it is smaller than the sum of its proper divisors (3139434336).

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

1324425120 is a wasteful number, since it uses less digits than its factorization.

1324425120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1324425120 is about 36392.6520055904. The cubic root of 1324425120 is about 1098.1857476538.

Adding to 1324425120 its reverse (215244231), we get a palindrome (1539669351).

The spelling of 1324425120 in words is "one billion, three hundred twenty-four million, four hundred twenty-five thousand, one hundred twenty".