242020400002 has 8 divisors (see below), whose sum is σ = 369183661200. Its totient is φ = 118959179604.

The previous prime is 242020399997. The next prime is 242020400003. The reversal of 242020400002 is 200004020242.

242020400002 is digitally balanced in base 3, 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 not an unprimeable number, because it can be changed into a prime (242020400003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025510052 + ... + 1025510287.

It is an arithmetic number, because the mean of its divisors is an integer number (46147957650).

Almost surely, 2^242020400002 is an apocalyptic number.

242020400002 is a deficient number, since it is larger than the sum of its proper divisors (127163261198).

242020400002 is a wasteful number, since it uses less digits than its factorization.

242020400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051020400.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 242020400002 its reverse (200004020242), we get a palindrome (442024420244).

The spelling of 242020400002 in words is "two hundred forty-two billion, twenty million, four hundred thousand, two".