33144314 has 16 divisors (see below), whose sum is σ = 58141248. Its totient is φ = 13874112.

The previous prime is 33144313. The next prime is 33144317. The reversal of 33144314 is 41344133.

It is a self number, because there is not a number n which added to its sum of digits gives 33144314.

It is not an unprimeable number, because it can be changed into a prime (33144313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26927 + ... + 28130.

It is an arithmetic number, because the mean of its divisors is an integer number (3633828).

Almost surely, 2^33144314 is an apocalyptic number.

33144314 is a deficient number, since it is larger than the sum of its proper divisors (24996934).

33144314 is a wasteful number, since it uses less digits than its factorization.

33144314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55109.

The product of its digits is 1728, while the sum is 23.

The square root of 33144314 is about 5757.1098652015. The cubic root of 33144314 is about 321.2203208563.

Adding to 33144314 its reverse (41344133), we get a palindrome (74488447).

The spelling of 33144314 in words is "thirty-three million, one hundred forty-four thousand, three hundred fourteen".