14165620608 has 64 divisors (see below), whose sum is σ = 37722615120. Its totient is φ = 4709928960.

The previous prime is 14165620603. The next prime is 14165620619. The reversal of 14165620608 is 80602656141.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14165620603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105988 + ... + 198908.

Almost surely, 2^14165620608 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 14165620608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18861307560).

14165620608 is an abundant number, since it is smaller than the sum of its proper divisors (23556994512).

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

14165620608 is an equidigital number, since it uses as much as digits as its factorization.

14165620608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93335 (or 93323 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 14165620608 in words is "fourteen billion, one hundred sixty-five million, six hundred twenty thousand, six hundred eight".