33134210243 has 4 divisors (see below), whose sum is σ = 33588103608. Its totient is φ = 32680316880.

The previous prime is 33134210227. The next prime is 33134210267. The reversal of 33134210243 is 34201243133.

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 33134210243 - 2⁴ = 33134210227 is a prime.

It is a super-2 number, since 2×33134210243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33134210203) 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, 226946573 + ... + 226946718.

It is an arithmetic number, because the mean of its divisors is an integer number (8397025902).

Almost surely, 2^33134210243 is an apocalyptic number.

33134210243 is a deficient number, since it is larger than the sum of its proper divisors (453893365).

33134210243 is an equidigital number, since it uses as much as digits as its factorization.

33134210243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453893364.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 33134210243 its reverse (34201243133), we get a palindrome (67335453376).

The spelling of 33134210243 in words is "thirty-three billion, one hundred thirty-four million, two hundred ten thousand, two hundred forty-three".