14318488816 has 240 divisors, whose sum is σ = 32803043328. Its totient is φ = 6031872000.

The previous prime is 14318488783. The next prime is 14318488817. The reversal of 14318488816 is 61888481341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14318488817) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141767166 + ... + 141767266.

Almost surely, 2^14318488816 is an apocalyptic number.

14318488816 is a gapful number since it is divisible by the number (16) 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 14318488816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16401521664).

14318488816 is an abundant number, since it is smaller than the sum of its proper divisors (18484554512).

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

14318488816 is a wasteful number, since it uses less digits than its factorization.

14318488816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 217 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 52.

The spelling of 14318488816 in words is "fourteen billion, three hundred eighteen million, four hundred eighty-eight thousand, eight hundred sixteen".