24020033042 has 4 divisors (see below), whose sum is σ = 36030049566. Its totient is φ = 12010016520.

The previous prime is 24020033039. The next prime is 24020033047. The reversal of 24020033042 is 24033002042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19304601481 + 4715431561 = 138941^2 + 68669^2 .

It is not an unprimeable number, because it can be changed into a prime (24020033047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005008259 + ... + 6005008262.

Almost surely, 2^24020033042 is an apocalyptic number.

24020033042 is a deficient number, since it is larger than the sum of its proper divisors (12010016524).

24020033042 is a wasteful number, since it uses less digits than its factorization.

24020033042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010016523.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 24020033042 its reverse (24033002042), we get a palindrome (48053035084).

The spelling of 24020033042 in words is "twenty-four billion, twenty million, thirty-three thousand, forty-two".