242021303120242 has 128 divisors (see below), whose sum is σ = 412572543344640. Its totient is φ = 105922972995840.

The previous prime is 242021303120231. The next prime is 242021303120279.

242021303120242 is nontrivially palindromic in base 10.

It is a super-4 number, since 4×242021303120242⁴ (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 242021303120242.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5775730263 + ... + 5775772165.

It is an arithmetic number, because the mean of its divisors is an integer number (3223222994880).

Almost surely, 2^{242021303120242} is an apocalyptic number.

242021303120242 is a deficient number, since it is larger than the sum of its proper divisors (170551240224398).

242021303120242 is a wasteful number, since it uses less digits than its factorization.

242021303120242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43928.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 24202130 and 3120242, that added together give a palindrome (27322372).

The spelling of 242021303120242 in words is "two hundred forty-two trillion, twenty-one billion, three hundred three million, one hundred twenty thousand, two hundred forty-two".