3812773795271 has 16 divisors (see below), whose sum is σ = 4402537310976. Its totient is φ = 3234283105536.

The previous prime is 3812773795249. The next prime is 3812773795277. The reversal of 3812773795271 is 1725973772183.

It is a de Polignac number, because none of the positive numbers 2^k-3812773795271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812773795277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22313060 + ... + 22483286.

It is an arithmetic number, because the mean of its divisors is an integer number (275158581936).

Almost surely, 2^{3812773795271} is an apocalyptic number.

3812773795271 is a deficient number, since it is larger than the sum of its proper divisors (589763515705).

3812773795271 is a wasteful number, since it uses less digits than its factorization.

3812773795271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203318.

The product of its digits is 31116960, while the sum is 62.

The spelling of 3812773795271 in words is "three trillion, eight hundred twelve billion, seven hundred seventy-three million, seven hundred ninety-five thousand, two hundred seventy-one".