14171553355 has 4 divisors (see below), whose sum is σ = 17005864032. Its totient is φ = 11337242680.

The previous prime is 14171553349. The next prime is 14171553377. The reversal of 14171553355 is 55335517141.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-14171553355 is a prime.

It is a super-2 number, since 2×14171553355² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417155331 + ... + 1417155340.

It is an arithmetic number, because the mean of its divisors is an integer number (4251466008).

Almost surely, 2^14171553355 is an apocalyptic number.

14171553355 is a deficient number, since it is larger than the sum of its proper divisors (2834310677).

14171553355 is an equidigital number, since it uses as much as digits as its factorization.

14171553355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834310676.

The product of its digits is 157500, while the sum is 40.

The spelling of 14171553355 in words is "fourteen billion, one hundred seventy-one million, five hundred fifty-three thousand, three hundred fifty-five".