13944170180 has 12 divisors (see below), whose sum is σ = 29282757420. Its totient is φ = 5577668064.

The previous prime is 13944170111. The next prime is 13944170197. The reversal of 13944170180 is 8107144931.

13944170180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6339981376 + 7604188804 = 79624^2 + 87202^2 .

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 3 ways as a sum of consecutive naturals, for example, 348604235 + ... + 348604274.

It is an arithmetic number, because the mean of its divisors is an integer number (2440229785).

Almost surely, 2^13944170180 is an apocalyptic number.

13944170180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13944170180 is an abundant number, since it is smaller than the sum of its proper divisors (15338587240).

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

13944170180 is a wasteful number, since it uses less digits than its factorization.

13944170180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697208518 (or 697208516 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 13944170180 in words is "thirteen billion, nine hundred forty-four million, one hundred seventy thousand, one hundred eighty".