14111404544 has 160 divisors (see below), whose sum is σ = 30564293760. Its totient is φ = 6491308032.

The previous prime is 14111404511. The next prime is 14111404547. The reversal of 14111404544 is 44540411141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14111404547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60563852 + ... + 60564084.

It is an arithmetic number, because the mean of its divisors is an integer number (191026836).

Almost surely, 2^14111404544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14111404544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15282146880).

14111404544 is an abundant number, since it is smaller than the sum of its proper divisors (16452889216).

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

14111404544 is a wasteful number, since it uses less digits than its factorization.

14111404544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

Adding to 14111404544 its reverse (44540411141), we get a palindrome (58651815685).

The spelling of 14111404544 in words is "fourteen billion, one hundred eleven million, four hundred four thousand, five hundred forty-four".