791282787371 has 2 divisors, whose sum is σ = 791282787372. Its totient is φ = 791282787370.

The previous prime is 791282787299. The next prime is 791282787401. The reversal of 791282787371 is 173787282197.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-791282787371 is a prime.

It is a super-3 number, since 3×791282787371³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (791282787271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395641393685 + 395641393686.

It is an arithmetic number, because the mean of its divisors is an integer number (395641393686).

Almost surely, 2^791282787371 is an apocalyptic number.

791282787371 is a deficient number, since it is larger than the sum of its proper divisors (1).

791282787371 is an equidigital number, since it uses as much as digits as its factorization.

791282787371 is an evil number, because the sum of its binary digits is even.

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

The spelling of 791282787371 in words is "seven hundred ninety-one billion, two hundred eighty-two million, seven hundred eighty-seven thousand, three hundred seventy-one".