13900511289 has 8 divisors (see below), whose sum is σ = 21181731520. Its totient is φ = 7943149296.

The previous prime is 13900511269. The next prime is 13900511293. The reversal of 13900511289 is 98211500931.

13900511289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13900511289 - 2⁵ = 13900511257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13900511269) by changing a digit.

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, 330964534 + ... + 330964575.

It is an arithmetic number, because the mean of its divisors is an integer number (2647716440).

Almost surely, 2^13900511289 is an apocalyptic number.

It is an amenable number.

13900511289 is a deficient number, since it is larger than the sum of its proper divisors (7281220231).

13900511289 is an equidigital number, since it uses as much as digits as its factorization.

13900511289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661929119.

The product of its (nonzero) digits is 19440, while the sum is 39.

The spelling of 13900511289 in words is "thirteen billion, nine hundred million, five hundred eleven thousand, two hundred eighty-nine".