22434231242 has 8 divisors (see below), whose sum is σ = 33731661600. Its totient is φ = 11190344044.

The previous prime is 22434231229. The next prime is 22434231251. The reversal of 22434231242 is 24213243422.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13384742 + ... + 13386417.

It is an arithmetic number, because the mean of its divisors is an integer number (4216457700).

Almost surely, 2^22434231242 is an apocalyptic number.

22434231242 is a deficient number, since it is larger than the sum of its proper divisors (11297430358).

22434231242 is a wasteful number, since it uses less digits than its factorization.

22434231242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26771580.

The product of its digits is 18432, while the sum is 29.

Adding to 22434231242 its reverse (24213243422), we get a palindrome (46647474664).

The spelling of 22434231242 in words is "twenty-two billion, four hundred thirty-four million, two hundred thirty-one thousand, two hundred forty-two".