201363260242 has 16 divisors (see below), whose sum is σ = 319108325760. Its totient is φ = 95141553808.

The previous prime is 201363260221. The next prime is 201363260261. The reversal of 201363260242 is 242062363102.

201363260242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36931108 + ... + 36936559.

It is an arithmetic number, because the mean of its divisors is an integer number (19944270360).

Almost surely, 2^201363260242 is an apocalyptic number.

201363260242 is a deficient number, since it is larger than the sum of its proper divisors (117745065518).

201363260242 is a wasteful number, since it uses less digits than its factorization.

201363260242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73867745.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 201363260242 in words is "two hundred one billion, three hundred sixty-three million, two hundred sixty thousand, two hundred forty-two".