133330040242 has 16 divisors (see below), whose sum is σ = 228976148160. Its totient is φ = 57038854608.

The previous prime is 133330040213. The next prime is 133330040257. The reversal of 133330040242 is 242040033331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8541192 + ... + 8556787.

It is an arithmetic number, because the mean of its divisors is an integer number (14311009260).

Almost surely, 2^133330040242 is an apocalyptic number.

133330040242 is a deficient number, since it is larger than the sum of its proper divisors (95646107918).

133330040242 is a wasteful number, since it uses less digits than its factorization.

133330040242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17098545.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 133330040242 its reverse (242040033331), we get a palindrome (375370073573).

The spelling of 133330040242 in words is "one hundred thirty-three billion, three hundred thirty million, forty thousand, two hundred forty-two".