14440144110440 has 128 divisors (see below), whose sum is σ = 35121894192000. Its totient is φ = 5325272064000.

The previous prime is 14440144110367. The next prime is 14440144110493. The reversal of 14440144110440 is 4401144104441.

It is a junction number, because it is equal to n+sod(n) for n = 14440144110397 and 14440144110406.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11917331 + ... + 13072989.

It is an arithmetic number, because the mean of its divisors is an integer number (274389798375).

Almost surely, 2^{14440144110440} is an apocalyptic number.

14440144110440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14440144110440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17560947096000).

14440144110440 is an abundant number, since it is smaller than the sum of its proper divisors (20681750081560).

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

14440144110440 is a wasteful number, since it uses less digits than its factorization.

14440144110440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156131 (or 1156127 counting only the distinct ones).

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

Adding to 14440144110440 its reverse (4401144104441), we get a palindrome (18841288214881).

The spelling of 14440144110440 in words is "fourteen trillion, four hundred forty billion, one hundred forty-four million, one hundred ten thousand, four hundred forty".