33124842133 has 4 divisors (see below), whose sum is σ = 33126954048. Its totient is φ = 33122730220.

The previous prime is 33124842119. The next prime is 33124842137.

33124842133 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33124842133 - 2¹³ = 33124833941 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 (33124842137) 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, 1032253 + ... + 1063858.

It is an arithmetic number, because the mean of its divisors is an integer number (8281738512).

Almost surely, 2^33124842133 is an apocalyptic number.

It is an amenable number.

33124842133 is a deficient number, since it is larger than the sum of its proper divisors (2111915).

33124842133 is a wasteful number, since it uses less digits than its factorization.

33124842133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111914.

The product of its digits is 41472, while the sum is 34.

The spelling of 33124842133 in words is "thirty-three billion, one hundred twenty-four million, eight hundred forty-two thousand, one hundred thirty-three".