33550064242 has 8 divisors (see below), whose sum is σ = 50351136876. Its totient is φ = 16766351952.

The previous prime is 33550064239. The next prime is 33550064297. The reversal of 33550064242 is 24246005533.

It can be written as a sum of positive squares in 2 ways, for example, as 30771825561 + 2778238681 = 175419^2 + 52709^2 .

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

It is a super-2 number, since 2×33550064242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33550064198 and 33550064207.

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 3 ways as a sum of consecutive naturals, for example, 4335253 + ... + 4342984.

Almost surely, 2^33550064242 is an apocalyptic number.

33550064242 is a deficient number, since it is larger than the sum of its proper divisors (16801072634).

33550064242 is a wasteful number, since it uses less digits than its factorization.

33550064242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680172.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 33550064242 its reverse (24246005533), we get a palindrome (57796069775).

The spelling of 33550064242 in words is "thirty-three billion, five hundred fifty million, sixty-four thousand, two hundred forty-two".