14343473328 has 80 divisors (see below), whose sum is σ = 38773518336. Its totient is φ = 4563509760.

The previous prime is 14343473267. The next prime is 14343473383. The reversal of 14343473328 is 82337434341.

It is a super-2 number, since 2×14343473328² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14343473328.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42601 + ... + 174647.

Almost surely, 2^14343473328 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 14343473328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19386759168).

14343473328 is an abundant number, since it is smaller than the sum of its proper divisors (24430045008).

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

14343473328 is a wasteful number, since it uses less digits than its factorization.

14343473328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132162 (or 132156 counting only the distinct ones).

The product of its digits is 580608, while the sum is 42.

The spelling of 14343473328 in words is "fourteen billion, three hundred forty-three million, four hundred seventy-three thousand, three hundred twenty-eight".