102234424330242 has 24 divisors (see below), whose sum is σ = 227494619907516. Its totient is φ = 33157110593376.

The previous prime is 102234424330237. The next prime is 102234424330253. The reversal of 102234424330242 is 242033424432201.

102234424330242 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 344 + 2 + 4 + 3 + 302 + 4 + 2 = 666.

102234424330242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 99936989928801 + 2297434401441 = 9996849^2 + 1515729^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102234424330197 and 102234424330206.

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 11 ways as a sum of consecutive naturals, for example, 76752570153 + ... + 76752571484.

Almost surely, 2^{102234424330242} is an apocalyptic number.

102234424330242 is an abundant number, since it is smaller than the sum of its proper divisors (125260195577274).

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

102234424330242 is a wasteful number, since it uses less digits than its factorization.

102234424330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153505141682 (or 153505141679 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 102234424330242 its reverse (242033424432201), we get a palindrome (344267848762443).

The spelling of 102234424330242 in words is "one hundred two trillion, two hundred thirty-four billion, four hundred twenty-four million, three hundred thirty thousand, two hundred forty-two".