2402242422442 has 8 divisors (see below), whose sum is σ = 3617719664832. Its totient is φ = 1196335867500.

The previous prime is 2402242422439. The next prime is 2402242422443. The reversal of 2402242422442 is 2442242422042.

2402242422442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 2402242422398 and 2402242422407.

It is not an unprimeable number, because it can be changed into a prime (2402242422443) 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, 2392671234 + ... + 2392672237.

It is an arithmetic number, because the mean of its divisors is an integer number (452214958104).

Almost surely, 2^{2402242422442} is an apocalyptic number.

2402242422442 is a deficient number, since it is larger than the sum of its proper divisors (1215477242390).

2402242422442 is a wasteful number, since it uses less digits than its factorization.

2402242422442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785343724.

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

Adding to 2402242422442 its reverse (2442242422042), we get a palindrome (4844484844484).

The spelling of 2402242422442 in words is "two trillion, four hundred two billion, two hundred forty-two million, four hundred twenty-two thousand, four hundred forty-two".