201424333242 has 32 divisors (see below), whose sum is σ = 439896853440. Its totient is φ = 60978568320.

The previous prime is 201424333237. The next prime is 201424333259. The reversal of 201424333242 is 242333424102.

201424333242 is digitally balanced in base 3, 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1409017 + ... + 1545372.

It is an arithmetic number, because the mean of its divisors is an integer number (13746776670).

Almost surely, 2^201424333242 is an apocalyptic number.

201424333242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201424333242 is an abundant number, since it is smaller than the sum of its proper divisors (238472520198).

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

201424333242 is a wasteful number, since it uses less digits than its factorization.

201424333242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955438.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 201424333242 its reverse (242333424102), we get a palindrome (443757757344).

The spelling of 201424333242 in words is "two hundred one billion, four hundred twenty-four million, three hundred thirty-three thousand, two hundred forty-two".