33450170242 has 8 divisors (see below), whose sum is σ = 51025683600. Its totient is φ = 16441609044.

The previous prime is 33450170239. The next prime is 33450170323. The reversal of 33450170242 is 24207105433.

It is a happy number.

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

It is a super-2 number, since 2×33450170242² (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, 141737892 + ... + 141738127.

It is an arithmetic number, because the mean of its divisors is an integer number (6378210450).

Almost surely, 2^33450170242 is an apocalyptic number.

33450170242 is a deficient number, since it is larger than the sum of its proper divisors (17575513358).

33450170242 is a wasteful number, since it uses less digits than its factorization.

33450170242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283476080.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 33450170242 its reverse (24207105433), we get a palindrome (57657275675).

The spelling of 33450170242 in words is "thirty-three billion, four hundred fifty million, one hundred seventy thousand, two hundred forty-two".