14340352064 has 84 divisors (see below), whose sum is σ = 29844242064. Its totient is φ = 6836197632.

The previous prime is 14340352063. The next prime is 14340352073. The reversal of 14340352064 is 46025304341.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 14340352064.

It is not an unprimeable number, because it can be changed into a prime (14340352063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15810299 + ... + 15811205.

It is an arithmetic number, because the mean of its divisors is an integer number (355288596).

Almost surely, 2^14340352064 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 14340352064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14922121032).

14340352064 is an abundant number, since it is smaller than the sum of its proper divisors (15503890000).

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

14340352064 is an equidigital number, since it uses as much as digits as its factorization.

14340352064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 14340352064 in words is "fourteen billion, three hundred forty million, three hundred fifty-two thousand, sixty-four".