20110411144 has 16 divisors (see below), whose sum is σ = 37765310400. Its totient is φ = 10039661712.

The previous prime is 20110411141. The next prime is 20110411157. The reversal of 20110411144 is 44111401102.

It is not an unprimeable number, because it can be changed into a prime (20110411141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937484 + ... + 1947835.

It is an arithmetic number, because the mean of its divisors is an integer number (2360331900).

Almost surely, 2^20110411144 is an apocalyptic number.

It is an amenable number.

20110411144 is a deficient number, since it is larger than the sum of its proper divisors (17654899256).

20110411144 is a wasteful number, since it uses less digits than its factorization.

20110411144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885972 (or 3885968 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 20110411144 its reverse (44111401102), we get a palindrome (64221812246).

The spelling of 20110411144 in words is "twenty billion, one hundred ten million, four hundred eleven thousand, one hundred forty-four".