24142012 has 12 divisors (see below), whose sum is σ = 42307720. Its totient is φ = 12054096.

The previous prime is 24142009. The next prime is 24142037. The reversal of 24142012 is 21024142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687 + ... + 6982.

Almost surely, 2^24142012 is an apocalyptic number.

It is an amenable number.

24142012 is a deficient number, since it is larger than the sum of its proper divisors (18165708).

24142012 is a wasteful number, since it uses less digits than its factorization.

24142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8460 (or 8458 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 24142012 is about 4913.4521469126. The cubic root of 24142012 is about 289.0177309795.

Adding to 24142012 its reverse (21024142), we get a palindrome (45166154).

The spelling of 24142012 in words is "twenty-four million, one hundred forty-two thousand, twelve".