22134000040443 has 96 divisors (see below), whose sum is σ = 34813273098240. Its totient is φ = 13496375623680.

The previous prime is 22134000040423. The next prime is 22134000040459. The reversal of 22134000040443 is 34404000043122.

It is a happy number.

22134000040443 is a `hidden beast` number, since 2 + 213 + 4 + 0 + 0 + 0 + 0 + 4 + 0 + 443 = 666.

It is not a de Polignac number, because 22134000040443 - 2⁴⁰ = 21034488412667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22134000040403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1991715855 + ... + 1991726967.

It is an arithmetic number, because the mean of its divisors is an integer number (362638261440).

Almost surely, 2^{22134000040443} is an apocalyptic number.

22134000040443 is a deficient number, since it is larger than the sum of its proper divisors (12679273057797).

22134000040443 is a wasteful number, since it uses less digits than its factorization.

22134000040443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12389 (or 12386 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 22134000040443 its reverse (34404000043122), we get a palindrome (56538000083565).

The spelling of 22134000040443 in words is "twenty-two trillion, one hundred thirty-four billion, forty thousand, four hundred forty-three".