2424440240242 has 8 divisors (see below), whose sum is σ = 3636684450432. Its totient is φ = 1212212090100.

The previous prime is 2424440240143. The next prime is 2424440240249. The reversal of 2424440240242 is 2420420444242.

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

It is a junction number, because it is equal to n+sod(n) for n = 2424440240198 and 2424440240207.

It is not an unprimeable number, because it can be changed into a prime (2424440240249) 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, 3630234 + ... + 4245877.

It is an arithmetic number, because the mean of its divisors is an integer number (454585556304).

Almost surely, 2^{2424440240242} is an apocalyptic number.

2424440240242 is a deficient number, since it is larger than the sum of its proper divisors (1212244210190).

2424440240242 is a wasteful number, since it uses less digits than its factorization.

2424440240242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8030024.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2424440240242 its reverse (2420420444242), we get a palindrome (4844860684484).

The spelling of 2424440240242 in words is "two trillion, four hundred twenty-four billion, four hundred forty million, two hundred forty thousand, two hundred forty-two".