188345014271 has 4 divisors (see below), whose sum is σ = 188375891544. Its totient is φ = 188314137000.

The previous prime is 188345014229. The next prime is 188345014283. The reversal of 188345014271 is 172410543881.

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

It is a cyclic number.

It is not a de Polignac number, because 188345014271 - 2¹⁴ = 188344997887 is a prime.

It is a super-2 number, since 2×188345014271² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188345014201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15429485 + ... + 15441686.

It is an arithmetic number, because the mean of its divisors is an integer number (47093972886).

Almost surely, 2^188345014271 is an apocalyptic number.

188345014271 is a deficient number, since it is larger than the sum of its proper divisors (30877273).

188345014271 is an equidigital number, since it uses as much as digits as its factorization.

188345014271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30877272.

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 188345014271 in words is "one hundred eighty-eight billion, three hundred forty-five million, fourteen thousand, two hundred seventy-one".