320214758271 has 4 divisors (see below), whose sum is σ = 426953011032. Its totient is φ = 213476505512.

The previous prime is 320214758243. The next prime is 320214758333. The reversal of 320214758271 is 172857412023.

It is a happy number.

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 320214758271 - 2¹¹ = 320214756223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320214758221) 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, 53369126376 + ... + 53369126381.

It is an arithmetic number, because the mean of its divisors is an integer number (106738252758).

Almost surely, 2^320214758271 is an apocalyptic number.

320214758271 is a deficient number, since it is larger than the sum of its proper divisors (106738252761).

320214758271 is a wasteful number, since it uses less digits than its factorization.

320214758271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106738252760.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 320214758271 in words is "three hundred twenty billion, two hundred fourteen million, seven hundred fifty-eight thousand, two hundred seventy-one".