133224240242 has 8 divisors (see below), whose sum is σ = 210354063600. Its totient is φ = 63106219044.

The previous prime is 133224240209. The next prime is 133224240257. The reversal of 133224240242 is 242042422331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752950492 + ... + 1752950567.

It is an arithmetic number, because the mean of its divisors is an integer number (26294257950).

Almost surely, 2^133224240242 is an apocalyptic number.

133224240242 is a deficient number, since it is larger than the sum of its proper divisors (77129823358).

133224240242 is a wasteful number, since it uses less digits than its factorization.

133224240242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505901080.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 133224240242 its reverse (242042422331), we get a palindrome (375266662573).

The spelling of 133224240242 in words is "one hundred thirty-three billion, two hundred twenty-four million, two hundred forty thousand, two hundred forty-two".