22434034243 has 8 divisors (see below), whose sum is σ = 22731770880. Its totient is φ = 22136641800.

The previous prime is 22434034229. The next prime is 22434034277. The reversal of 22434034243 is 34243043422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434034243 - 2⁵ = 22434034211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22434034543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46518 + ... + 216868.

It is an arithmetic number, because the mean of its divisors is an integer number (2841471360).

Almost surely, 2^22434034243 is an apocalyptic number.

22434034243 is a deficient number, since it is larger than the sum of its proper divisors (297736637).

22434034243 is a wasteful number, since it uses less digits than its factorization.

22434034243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172097.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 22434034243 its reverse (34243043422), we get a palindrome (56677077665).

The spelling of 22434034243 in words is "twenty-two billion, four hundred thirty-four million, thirty-four thousand, two hundred forty-three".