14402144112 has 80 divisors (see below), whose sum is σ = 38101692288. Its totient is φ = 4685264640.

The previous prime is 14402144101. The next prime is 14402144131. The reversal of 14402144112 is 21144120441.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3735978 + ... + 3739830.

Almost surely, 2^14402144112 is an apocalyptic number.

14402144112 is a gapful number since it is divisible by the number (12) 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 14402144112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19050846144).

14402144112 is an abundant number, since it is smaller than the sum of its proper divisors (23699548176).

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

14402144112 is a wasteful number, since it uses less digits than its factorization.

14402144112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718 (or 5712 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 14402144112 its reverse (21144120441), we get a palindrome (35546264553).

The spelling of 14402144112 in words is "fourteen billion, four hundred two million, one hundred forty-four thousand, one hundred twelve".