22134242043 has 12 divisors (see below), whose sum is σ = 32037339568. Its totient is φ = 14725858320.

The previous prime is 22134242023. The next prime is 22134242057. The reversal of 22134242043 is 34024243122.

22134242043 is a `hidden beast` number, since 2 + 213 + 424 + 20 + 4 + 3 = 666.

It is not a de Polignac number, because 22134242043 - 2¹³ = 22134233851 is a prime.

It is a super-3 number, since 3×22134242043³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22134241998 and 22134242016.

It is not an unprimeable number, because it can be changed into a prime (22134242003) 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, 2520628 + ... + 2529393.

Almost surely, 2^22134242043 is an apocalyptic number.

22134242043 is a deficient number, since it is larger than the sum of its proper divisors (9903097525).

22134242043 is a wasteful number, since it uses less digits than its factorization.

22134242043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050514 (or 5050511 counting only the distinct ones).

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

Adding to 22134242043 its reverse (34024243122), we get a palindrome (56158485165).

The spelling of 22134242043 in words is "twenty-two billion, one hundred thirty-four million, two hundred forty-two thousand, forty-three".