1142324424 has 32 divisors (see below), whose sum is σ = 3173124000. Its totient is φ = 380774736.

The previous prime is 1142324419. The next prime is 1142324453. The reversal of 1142324424 is 4244232411.

1142324424 is a `hidden beast` number, since 1 + 1 + 4 + 232 + 4 + 424 = 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 an unprimeable number.

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, 2644054 + ... + 2644485.

It is an arithmetic number, because the mean of its divisors is an integer number (99160125).

Almost surely, 2^1142324424 is an apocalyptic number.

It is an amenable number.

1142324424 is an abundant number, since it is smaller than the sum of its proper divisors (2030799576).

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

1142324424 is a wasteful number, since it uses less digits than its factorization.

1142324424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288554 (or 5288544 counting only the distinct ones).

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

The square root of 1142324424 is about 33798.2902526149. The cubic root of 1142324424 is about 1045.3534434726.

Adding to 1142324424 its reverse (4244232411), we get a palindrome (5386556835).

The spelling of 1142324424 in words is "one billion, one hundred forty-two million, three hundred twenty-four thousand, four hundred twenty-four".