13869049036 has 18 divisors (see below), whose sum is σ = 25371974012. Its totient is φ = 6633022440.

The previous prime is 13869048997. The next prime is 13869049079. The reversal of 13869049036 is 63094096831.

13869049036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 3275070 + ... + 3279301.

Almost surely, 2^13869049036 is an apocalyptic number.

It is an amenable number.

13869049036 is a deficient number, since it is larger than the sum of its proper divisors (11502924976).

13869049036 is a wasteful number, since it uses less digits than its factorization.

13869049036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6554421 (or 6554396 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 13869049036 in words is "thirteen billion, eight hundred sixty-nine million, forty-nine thousand, thirty-six".