14145682616 has 96 divisors (see below), whose sum is σ = 29538088560. Its totient is φ = 6345271296.

The previous prime is 14145682547. The next prime is 14145682619. The reversal of 14145682616 is 61628654141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14145682619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8096255 + ... + 8098001.

Almost surely, 2^14145682616 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 14145682616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14769044280).

14145682616 is an abundant number, since it is smaller than the sum of its proper divisors (15392405944).

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

14145682616 is a wasteful number, since it uses less digits than its factorization.

14145682616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945 (or 1928 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The spelling of 14145682616 in words is "fourteen billion, one hundred forty-five million, six hundred eighty-two thousand, six hundred sixteen".