24224040242 has 8 divisors (see below), whose sum is σ = 36546095916. Its totient is φ = 12042008272.

The previous prime is 24224040241. The next prime is 24224040251. The reversal of 24224040242 is 24204042242.

It can be written as a sum of positive squares in 2 ways, for example, as 18355101361 + 5868938881 = 135481^2 + 76609^2 .

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

It is not an unprimeable number, because it can be changed into a prime (24224040241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35005493 + ... + 35006184.

Almost surely, 2^24224040242 is an apocalyptic number.

24224040242 is a deficient number, since it is larger than the sum of its proper divisors (12322055674).

24224040242 is a wasteful number, since it uses less digits than its factorization.

24224040242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70011852.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 24224040242 its reverse (24204042242), we get a palindrome (48428082484).

The spelling of 24224040242 in words is "twenty-four billion, two hundred twenty-four million, forty thousand, two hundred forty-two".