33412234411 has 4 divisors (see below), whose sum is σ = 33724498392. Its totient is φ = 33099970432.

The previous prime is 33412234409. The next prime is 33412234417. The reversal of 33412234411 is 11443221433.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 33412234411 - 2¹ = 33412234409 is a prime.

It is a super-2 number, since 2×33412234411² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33412234411.

It is not an unprimeable number, because it can be changed into a prime (33412234417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156131830 + ... + 156132043.

It is an arithmetic number, because the mean of its divisors is an integer number (8431124598).

Almost surely, 2^33412234411 is an apocalyptic number.

33412234411 is a deficient number, since it is larger than the sum of its proper divisors (312263981).

33412234411 is a wasteful number, since it uses less digits than its factorization.

33412234411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312263980.

The product of its digits is 6912, while the sum is 28.

Adding to 33412234411 its reverse (11443221433), we get a palindrome (44855455844).

The spelling of 33412234411 in words is "thirty-three billion, four hundred twelve million, two hundred thirty-four thousand, four hundred eleven".