13888834241 has 12 divisors (see below), whose sum is σ = 14397769152. Its totient is φ = 13397301000.

The previous prime is 13888834207. The next prime is 13888834243. The reversal of 13888834241 is 14243888831.

It is not a de Polignac number, because 13888834241 - 2⁶ = 13888834177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13888834241.

It is not an unprimeable number, because it can be changed into a prime (13888834243) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 275636 + ... + 322106.

It is an arithmetic number, because the mean of its divisors is an integer number (1199814096).

Almost surely, 2^13888834241 is an apocalyptic number.

It is an amenable number.

13888834241 is a deficient number, since it is larger than the sum of its proper divisors (508934911).

13888834241 is an equidigital number, since it uses as much as digits as its factorization.

13888834241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46844 (or 46813 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 50.

The spelling of 13888834241 in words is "thirteen billion, eight hundred eighty-eight million, eight hundred thirty-four thousand, two hundred forty-one".