33243234233 has 48 divisors (see below), whose sum is σ = 39497680320. Its totient is φ = 27870480000.

The previous prime is 33243234223. The next prime is 33243234247.

33243234233 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 33243234233 - 2⁴ = 33243234217 is a prime.

It is a super-2 number, since 2×33243234233² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33243234233.

It is not an unprimeable number, because it can be changed into a prime (33243234223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14162966 + ... + 14165312.

It is an arithmetic number, because the mean of its divisors is an integer number (822868340).

Almost surely, 2^33243234233 is an apocalyptic number.

It is an amenable number.

33243234233 is a deficient number, since it is larger than the sum of its proper divisors (6254446087).

33243234233 is a wasteful number, since it uses less digits than its factorization.

33243234233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550 (or 2539 counting only the distinct ones).

The product of its digits is 93312, while the sum is 32.

The spelling of 33243234233 in words is "thirty-three billion, two hundred forty-three million, two hundred thirty-four thousand, two hundred thirty-three".