14421411144 has 48 divisors (see below), whose sum is σ = 44637702720. Its totient is φ = 4120403040.

The previous prime is 14421411127. The next prime is 14421411163. The reversal of 14421411144 is 44111412441.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14306452 + ... + 14307459.

It is an arithmetic number, because the mean of its divisors is an integer number (929952140).

Almost surely, 2^14421411144 is an apocalyptic number.

14421411144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14421411144 is an abundant number, since it is smaller than the sum of its proper divisors (30216291576).

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

14421411144 is a wasteful number, since it uses less digits than its factorization.

14421411144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28613930 (or 28613923 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

Adding to 14421411144 its reverse (44111412441), we get a palindrome (58532823585).

The spelling of 14421411144 in words is "fourteen billion, four hundred twenty-one million, four hundred eleven thousand, one hundred forty-four".