22040341342 has 8 divisors (see below), whose sum is σ = 33150596256. Its totient is φ = 10990142592.

The previous prime is 22040341321. The next prime is 22040341357. The reversal of 22040341342 is 24314304022.

It is a happy number.

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

It is a congruent number.

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, 15013123 + ... + 15014590.

It is an arithmetic number, because the mean of its divisors is an integer number (4143824532).

Almost surely, 2^22040341342 is an apocalyptic number.

22040341342 is a deficient number, since it is larger than the sum of its proper divisors (11110254914).

22040341342 is a wasteful number, since it uses less digits than its factorization.

22040341342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30028082.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 22040341342 its reverse (24314304022), we get a palindrome (46354645364).

The spelling of 22040341342 in words is "twenty-two billion, forty million, three hundred forty-one thousand, three hundred forty-two".