201063034242 has 384 divisors, whose sum is σ = 554770944000. Its totient is φ = 53341618176.

The previous prime is 201063034229. The next prime is 201063034243. The reversal of 201063034242 is 242430360102.

201063034242 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 630 + 3 + 4 + 24 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (201063034243) 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 191 ways as a sum of consecutive naturals, for example, 447801634 + ... + 447802082.

It is an arithmetic number, because the mean of its divisors is an integer number (1444716000).

Almost surely, 2^201063034242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201063034242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277385472000).

201063034242 is an abundant number, since it is smaller than the sum of its proper divisors (353707909758).

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

201063034242 is a wasteful number, since it uses less digits than its factorization.

201063034242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 201063034242 its reverse (242430360102), we get a palindrome (443493394344).

The spelling of 201063034242 in words is "two hundred one billion, sixty-three million, thirty-four thousand, two hundred forty-two".