22808240042 has 8 divisors (see below), whose sum is σ = 39099840096. Its totient is φ = 9774960012.

The previous prime is 22808239999. The next prime is 22808240047. The reversal of 22808240042 is 24004280822.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 22808239990 and 22808240008.

It is not an unprimeable number, because it can be changed into a prime (22808240047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814579988 + ... + 814580015.

It is an arithmetic number, because the mean of its divisors is an integer number (4887480012).

Almost surely, 2^22808240042 is an apocalyptic number.

22808240042 is a deficient number, since it is larger than the sum of its proper divisors (16291600054).

22808240042 is a wasteful number, since it uses less digits than its factorization.

22808240042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629160012.

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 22808240042 in words is "twenty-two billion, eight hundred eight million, two hundred forty thousand, forty-two".