20144424441110 has 16 divisors (see below), whose sum is σ = 36444024728496. Its totient is φ = 8016867391008.

The previous prime is 20144424441101. The next prime is 20144424441133. The reversal of 20144424441110 is 1114442444102.

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, 5112796112 + ... + 5112800051.

It is an arithmetic number, because the mean of its divisors is an integer number (2277751545531).

Almost surely, 2^{20144424441110} is an apocalyptic number.

20144424441110 is a deficient number, since it is larger than the sum of its proper divisors (16299600287386).

20144424441110 is a wasteful number, since it uses less digits than its factorization.

20144424441110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10225596367.

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

Adding to 20144424441110 its reverse (1114442444102), we get a palindrome (21258866885212).

The spelling of 20144424441110 in words is "twenty trillion, one hundred forty-four billion, four hundred twenty-four million, four hundred forty-one thousand, one hundred ten".