14814910680 has 128 divisors (see below), whose sum is σ = 45070663680. Its totient is φ = 3895395840.

The previous prime is 14814910639. The next prime is 14814910687. The reversal of 14814910680 is 8601941841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14814910687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2542170 + ... + 2547990.

It is an arithmetic number, because the mean of its divisors is an integer number (352114560).

Almost surely, 2^14814910680 is an apocalyptic number.

14814910680 is a gapful number since it is divisible by the number (10) 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 14814910680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22535331840).

14814910680 is an abundant number, since it is smaller than the sum of its proper divisors (30255753000).

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

14814910680 is a wasteful number, since it uses less digits than its factorization.

14814910680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 14814910680 in words is "fourteen billion, eight hundred fourteen million, nine hundred ten thousand, six hundred eighty".