20141442020422 has 16 divisors (see below), whose sum is σ = 30327268564800. Its totient is φ = 10032361375680.

The previous prime is 20141442020347. The next prime is 20141442020591. The reversal of 20141442020422 is 22402024414102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2331954 + ... + 6761722.

It is an arithmetic number, because the mean of its divisors is an integer number (1895454285300).

Almost surely, 2^{20141442020422} is an apocalyptic number.

20141442020422 is a deficient number, since it is larger than the sum of its proper divisors (10185826544378).

20141442020422 is a wasteful number, since it uses less digits than its factorization.

20141442020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438431.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 20141442020422 its reverse (22402024414102), we get a palindrome (42543466434524).

The spelling of 20141442020422 in words is "twenty trillion, one hundred forty-one billion, four hundred forty-two million, twenty thousand, four hundred twenty-two".