24202040242 has 32 divisors (see below), whose sum is σ = 38775601152. Its totient is φ = 11289487104.

The previous prime is 24202040207. The next prime is 24202040243. The reversal of 24202040242 is 24204020242.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (24202040243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7438288 + ... + 7441540.

It is an arithmetic number, because the mean of its divisors is an integer number (1211737536).

Almost surely, 2^24202040242 is an apocalyptic number.

24202040242 is a deficient number, since it is larger than the sum of its proper divisors (14573560910).

24202040242 is a wasteful number, since it uses less digits than its factorization.

24202040242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 24202040242 its reverse (24204020242), we get a palindrome (48406060484).

The spelling of 24202040242 in words is "twenty-four billion, two hundred two million, forty thousand, two hundred forty-two".