13604242171 has 8 divisors (see below), whose sum is σ = 15155920080. Its totient is φ = 12124735392.

The previous prime is 13604242153. The next prime is 13604242181. The reversal of 13604242171 is 17124240631.

13604242171 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 a cyclic number.

It is not a de Polignac number, because 13604242171 - 2²¹ = 13602145019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13604242181) 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, 18042385 + ... + 18043138.

It is an arithmetic number, because the mean of its divisors is an integer number (1894490010).

Almost surely, 2^13604242171 is an apocalyptic number.

13604242171 is a deficient number, since it is larger than the sum of its proper divisors (1551677909).

13604242171 is a wasteful number, since it uses less digits than its factorization.

13604242171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36085565.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 13604242171 in words is "thirteen billion, six hundred four million, two hundred forty-two thousand, one hundred seventy-one".