201002020000242 has 16 divisors (see below), whose sum is σ = 403155914044800. Its totient is φ = 66808694326032.

The previous prime is 201002020000241. The next prime is 201002020000247. The reversal of 201002020000242 is 242000020200102.

201002020000242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201002020000241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47994749578 + ... + 47994753765.

It is an arithmetic number, because the mean of its divisors is an integer number (25197244627800).

Almost surely, 2^{201002020000242} is an apocalyptic number.

201002020000242 is an abundant number, since it is smaller than the sum of its proper divisors (202153894044558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201002020000242 is a wasteful number, since it uses less digits than its factorization.

201002020000242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95989503697.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 201002020000242 its reverse (242000020200102), we get a palindrome (443002040200344).

The spelling of 201002020000242 in words is "two hundred one trillion, two billion, twenty million, two hundred forty-two", and thus it is an aban number.