14323667328 has 192 divisors, whose sum is σ = 42734062800. Its totient is φ = 4601401344.

The previous prime is 14323667261. The next prime is 14323667329. The reversal of 14323667328 is 82376632341.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14323667329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4644475 + ... + 4647557.

Almost surely, 2^14323667328 is an apocalyptic number.

14323667328 is a gapful number since it is divisible by the number (18) 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 14323667328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21367031400).

14323667328 is an abundant number, since it is smaller than the sum of its proper divisors (28410395472).

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

14323667328 is a wasteful number, since it uses less digits than its factorization.

14323667328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249 (or 3234 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The spelling of 14323667328 in words is "fourteen billion, three hundred twenty-three million, six hundred sixty-seven thousand, three hundred twenty-eight".