13900543216 has 40 divisors (see below), whose sum is σ = 30788081024. Its totient is φ = 5955768000.

The previous prime is 13900543207. The next prime is 13900543249. The reversal of 13900543216 is 61234500931.

13900543216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460591 + ... + 489841.

Almost surely, 2^13900543216 is an apocalyptic number.

13900543216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13900543216 is an abundant number, since it is smaller than the sum of its proper divisors (16887537808).

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

13900543216 is a wasteful number, since it uses less digits than its factorization.

13900543216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33509 (or 33503 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 13900543216 in words is "thirteen billion, nine hundred million, five hundred forty-three thousand, two hundred sixteen".