2794867711271 has 4 divisors (see below), whose sum is σ = 2804743569192. Its totient is φ = 2784991853352.

The previous prime is 2794867711249. The next prime is 2794867711297. The reversal of 2794867711271 is 1721177684972.

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 2794867711271 - 2¹⁴ = 2794867694887 is a prime.

It is a super-2 number, since 2×2794867711271² (a number of 26 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 (2794867711241) 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, 4937928536 + ... + 4937929101.

It is an arithmetic number, because the mean of its divisors is an integer number (701185892298).

Almost surely, 2^{2794867711271} is an apocalyptic number.

2794867711271 is a deficient number, since it is larger than the sum of its proper divisors (9875857921).

2794867711271 is an equidigital number, since it uses as much as digits as its factorization.

2794867711271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9875857920.

The product of its digits is 16595712, while the sum is 62.

The spelling of 2794867711271 in words is "two trillion, seven hundred ninety-four billion, eight hundred sixty-seven million, seven hundred eleven thousand, two hundred seventy-one".