33043344021242 has 8 divisors (see below), whose sum is σ = 49565106252000. Its totient is φ = 16521641937244.

The previous prime is 33043344021221. The next prime is 33043344021251. The reversal of 33043344021242 is 24212044334033.

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

It is a super-2 number, since 2×33043344021242² (a number of 28 digits) contains 22 as substring.

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, 13637192 + ... + 15876387.

It is an arithmetic number, because the mean of its divisors is an integer number (6195638281500).

Almost surely, 2^{33043344021242} is an apocalyptic number.

33043344021242 is a deficient number, since it is larger than the sum of its proper divisors (16521762230758).

33043344021242 is a wasteful number, since it uses less digits than its factorization.

33043344021242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30073380.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 33043344021242 its reverse (24212044334033), we get a palindrome (57255388355275).

The spelling of 33043344021242 in words is "thirty-three trillion, forty-three billion, three hundred forty-four million, twenty-one thousand, two hundred forty-two".