22134242433 has 4 divisors (see below), whose sum is σ = 29512323248. Its totient is φ = 14756161620.

The previous prime is 22134242419. The next prime is 22134242443. The reversal of 22134242433 is 33424243122.

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 not a de Polignac number, because 22134242433 - 2⁸ = 22134242177 is a prime.

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 22134242433.

It is not an unprimeable number, because it can be changed into a prime (22134242443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3689040403 + ... + 3689040408.

It is an arithmetic number, because the mean of its divisors is an integer number (7378080812).

Almost surely, 2^22134242433 is an apocalyptic number.

It is an amenable number.

22134242433 is a deficient number, since it is larger than the sum of its proper divisors (7378080815).

22134242433 is an equidigital number, since it uses as much as digits as its factorization.

22134242433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378080814.

The product of its digits is 27648, while the sum is 30.

Adding to 22134242433 its reverse (33424243122), we get a palindrome (55558485555).

The spelling of 22134242433 in words is "twenty-two billion, one hundred thirty-four million, two hundred forty-two thousand, four hundred thirty-three".