1324142424 has 128 divisors (see below), whose sum is σ = 4036032000. Its totient is φ = 398908800.

The previous prime is 1324142411. The next prime is 1324142429. The reversal of 1324142424 is 4242414231.

1324142424 is a `hidden beast` number, since 1 + 3 + 2 + 414 + 242 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324142429) 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, 428517 + ... + 431595.

It is an arithmetic number, because the mean of its divisors is an integer number (31531500).

Almost surely, 2^1324142424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324142424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2018016000).

1324142424 is an abundant number, since it is smaller than the sum of its proper divisors (2711889576).

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

1324142424 is a wasteful number, since it uses less digits than its factorization.

1324142424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286 (or 3276 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 1324142424 is about 36388.7678274492. The cubic root of 1324142424 is about 1098.1076068805.

Adding to 1324142424 its reverse (4242414231), we get a palindrome (5566556655).

The spelling of 1324142424 in words is "one billion, three hundred twenty-four million, one hundred forty-two thousand, four hundred twenty-four".