33134213442331 has 12 divisors (see below), whose sum is σ = 35316140649264. Its totient is φ = 31079512314000.

The previous prime is 33134213442299. The next prime is 33134213442347. The reversal of 33134213442331 is 13324431243133.

It is not a de Polignac number, because 33134213442331 - 2⁵ = 33134213442299 is a prime.

It is a super-2 number, since 2×33134213442331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33134213442131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454342375 + ... + 454415296.

It is an arithmetic number, because the mean of its divisors is an integer number (2943011720772).

Almost surely, 2^{33134213442331} is an apocalyptic number.

33134213442331 is a deficient number, since it is larger than the sum of its proper divisors (2181927206933).

33134213442331 is a wasteful number, since it uses less digits than its factorization.

33134213442331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908757810 (or 908757791 counting only the distinct ones).

The product of its digits is 186624, while the sum is 37.

Adding to 33134213442331 its reverse (13324431243133), we get a palindrome (46458644685464).

The spelling of 33134213442331 in words is "thirty-three trillion, one hundred thirty-four billion, two hundred thirteen million, four hundred forty-two thousand, three hundred thirty-one".