33012143341 has 4 divisors (see below), whose sum is σ = 33233701500. Its totient is φ = 32790585184.

The previous prime is 33012143323. The next prime is 33012143357. The reversal of 33012143341 is 14334121033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17475518025 + 15536625316 = 132195^2 + 124646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33012143341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33012143371) by changing a digit.

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, 110778856 + ... + 110779153.

It is an arithmetic number, because the mean of its divisors is an integer number (8308425375).

Almost surely, 2^33012143341 is an apocalyptic number.

It is an amenable number.

33012143341 is a deficient number, since it is larger than the sum of its proper divisors (221558159).

33012143341 is a wasteful number, since it uses less digits than its factorization.

33012143341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221558158.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 33012143341 its reverse (14334121033), we get a palindrome (47346264374).

The spelling of 33012143341 in words is "thirty-three billion, twelve million, one hundred forty-three thousand, three hundred forty-one".