24240543330242 has 4 divisors (see below), whose sum is σ = 36360814995366. Its totient is φ = 12120271665120.

The previous prime is 24240543330229. The next prime is 24240543330257. The reversal of 24240543330242 is 24203334504242.

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., 23270966352001 + 969576978241 = 4823999^2 + 984671^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24240543330196 and 24240543330205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060135832559 + ... + 6060135832562.

Almost surely, 2^{24240543330242} is an apocalyptic number.

24240543330242 is a deficient number, since it is larger than the sum of its proper divisors (12120271665124).

24240543330242 is a wasteful number, since it uses less digits than its factorization.

24240543330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12120271665123.

The product of its (nonzero) digits is 552960, while the sum is 38.

Adding to 24240543330242 its reverse (24203334504242), we get a palindrome (48443877834484).

The spelling of 24240543330242 in words is "twenty-four trillion, two hundred forty billion, five hundred forty-three million, three hundred thirty thousand, two hundred forty-two".