13684108400 has 30 divisors (see below), whose sum is σ = 32876071392. Its totient is φ = 5473643200.

The previous prime is 13684108393. The next prime is 13684108409. The reversal of 13684108400 is 480148631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13684108409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17104736 + ... + 17105535.

Almost surely, 2^13684108400 is an apocalyptic number.

13684108400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13684108400 is an abundant number, since it is smaller than the sum of its proper divisors (19191962992).

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

13684108400 is a wasteful number, since it uses less digits than its factorization.

13684108400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34210289 (or 34210278 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 13684108400 in words is "thirteen billion, six hundred eighty-four million, one hundred eight thousand, four hundred".