33530346242 has 8 divisors (see below), whose sum is σ = 51465182736. Its totient is φ = 16375285332.

The previous prime is 33530346221. The next prime is 33530346251. The reversal of 33530346242 is 24264303533.

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

It is a super-2 number, since 2×33530346242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194943788 + ... + 194943959.

It is an arithmetic number, because the mean of its divisors is an integer number (6433147842).

Almost surely, 2^33530346242 is an apocalyptic number.

33530346242 is a deficient number, since it is larger than the sum of its proper divisors (17934836494).

33530346242 is a wasteful number, since it uses less digits than its factorization.

33530346242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389887792.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 33530346242 its reverse (24264303533), we get a palindrome (57794649775).

The spelling of 33530346242 in words is "thirty-three billion, five hundred thirty million, three hundred forty-six thousand, two hundred forty-two".