13914885680 has 160 divisors (see below), whose sum is σ = 34540646400. Its totient is φ = 5204966400.

The previous prime is 13914885661. The next prime is 13914885701. The reversal of 13914885680 is 8658841931.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8924741 + ... + 8926299.

It is an arithmetic number, because the mean of its divisors is an integer number (215879040).

Almost surely, 2^13914885680 is an apocalyptic number.

13914885680 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 13914885680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17270323200).

13914885680 is an abundant number, since it is smaller than the sum of its proper divisors (20625760720).

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

13914885680 is a wasteful number, since it uses less digits than its factorization.

13914885680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 53.

The spelling of 13914885680 in words is "thirteen billion, nine hundred fourteen million, eight hundred eighty-five thousand, six hundred eighty".