201402302242 has 16 divisors (see below), whose sum is σ = 310369924800. Its totient is φ = 97947441648.

The previous prime is 201402302239. The next prime is 201402302263. The reversal of 201402302242 is 242203204102.

201402302242 is digitally balanced in base 2 and base 3, because in such bases 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, 216742 + ... + 670657.

It is an arithmetic number, because the mean of its divisors is an integer number (19398120300).

Almost surely, 2^201402302242 is an apocalyptic number.

201402302242 is a deficient number, since it is larger than the sum of its proper divisors (108967622558).

201402302242 is a wasteful number, since it uses less digits than its factorization.

201402302242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890505.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 201402302242 its reverse (242203204102), we get a palindrome (443605506344).

The spelling of 201402302242 in words is "two hundred one billion, four hundred two million, three hundred two thousand, two hundred forty-two".