24040420242 has 8 divisors (see below), whose sum is σ = 48080840496. Its totient is φ = 8013473412.

The previous prime is 24040420141. The next prime is 24040420247. The reversal of 24040420242 is 24202404042.

It is a sphenic number, since it is the product of 3 distinct primes.

24040420242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (24040420247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003368348 + ... + 2003368359.

It is an arithmetic number, because the mean of its divisors is an integer number (6010105062).

Almost surely, 2^24040420242 is an apocalyptic number.

24040420242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

24040420242 is a wasteful number, since it uses less digits than its factorization.

24040420242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006736712.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 24040420242 its reverse (24202404042), we get a palindrome (48242824284).

The spelling of 24040420242 in words is "twenty-four billion, forty million, four hundred twenty thousand, two hundred forty-two".