13910855512 has 16 divisors (see below), whose sum is σ = 26239041360. Its totient is φ = 6913777824.

The previous prime is 13910855507. The next prime is 13910855537. The reversal of 13910855512 is 21555801931.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 5204823 + ... + 5207494.

It is an arithmetic number, because the mean of its divisors is an integer number (1639940085).

Almost surely, 2^13910855512 is an apocalyptic number.

It is an amenable number.

13910855512 is a deficient number, since it is larger than the sum of its proper divisors (12328185848).

13910855512 is a wasteful number, since it uses less digits than its factorization.

13910855512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10412490 (or 10412486 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 40.

The spelling of 13910855512 in words is "thirteen billion, nine hundred ten million, eight hundred fifty-five thousand, five hundred twelve".