20142441303422 has 8 divisors (see below), whose sum is σ = 30213681148872. Its totient is φ = 10071214253800.

The previous prime is 20142441303419. The next prime is 20142441303431. The reversal of 20142441303422 is 22430314424102.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3791897 + ... + 7393467.

It is an arithmetic number, because the mean of its divisors is an integer number (3776710143609).

Almost surely, 2^{20142441303422} is an apocalyptic number.

20142441303422 is a deficient number, since it is larger than the sum of its proper divisors (10071239845450).

20142441303422 is a wasteful number, since it uses less digits than its factorization.

20142441303422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397914.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 20142441303422 its reverse (22430314424102), we get a palindrome (42572755727524).

The spelling of 20142441303422 in words is "twenty trillion, one hundred forty-two billion, four hundred forty-one million, three hundred three thousand, four hundred twenty-two".