22340324043 has 32 divisors (see below), whose sum is σ = 33597285120. Its totient is φ = 14669786880.

The previous prime is 22340324011. The next prime is 22340324047. The reversal of 22340324043 is 34042304322.

22340324043 is a `hidden beast` number, since 223 + 4 + 0 + 32 + 404 + 3 = 666.

It is not a de Polignac number, because 22340324043 - 2⁵ = 22340324011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22340323998 and 22340324016.

It is not an unprimeable number, because it can be changed into a prime (22340324047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532396 + ... + 572822.

It is an arithmetic number, because the mean of its divisors is an integer number (1049915160).

Almost surely, 2^22340324043 is an apocalyptic number.

22340324043 is a deficient number, since it is larger than the sum of its proper divisors (11256961077).

22340324043 is a wasteful number, since it uses less digits than its factorization.

22340324043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40744 (or 40738 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22340324043 its reverse (34042304322), we get a palindrome (56382628365).

The spelling of 22340324043 in words is "twenty-two billion, three hundred forty million, three hundred twenty-four thousand, forty-three".