22041744342 has 16 divisors (see below), whose sum is σ = 44487925680. Its totient is φ = 7279841952.

The previous prime is 22041744311. The next prime is 22041744343. The reversal of 22041744342 is 24344714022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22041744343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16850833 + ... + 16852140.

It is an arithmetic number, because the mean of its divisors is an integer number (2780495355).

Almost surely, 2^22041744342 is an apocalyptic number.

22041744342 is an abundant number, since it is smaller than the sum of its proper divisors (22446181338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22041744342 is a wasteful number, since it uses less digits than its factorization.

22041744342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33703087.

The product of its (nonzero) digits is 43008, while the sum is 33.

The spelling of 22041744342 in words is "twenty-two billion, forty-one million, seven hundred forty-four thousand, three hundred forty-two".