13414877680 has 20 divisors (see below), whose sum is σ = 31189590792. Its totient is φ = 5365951040.

The previous prime is 13414877621. The next prime is 13414877683. The reversal of 13414877680 is 8677841431.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414877683) 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 3 ways as a sum of consecutive naturals, for example, 83842906 + ... + 83843065.

Almost surely, 2^13414877680 is an apocalyptic number.

13414877680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13414877680 is an abundant number, since it is smaller than the sum of its proper divisors (17774713112).

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

13414877680 is a wasteful number, since it uses less digits than its factorization.

13414877680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167685984 (or 167685978 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 13414877680 in words is "thirteen billion, four hundred fourteen million, eight hundred seventy-seven thousand, six hundred eighty".