827112368756992 has 36 divisors (see below), whose sum is σ = 1657844426751436. Its totient is φ = 411840183582720.

The previous prime is 827112368756941. The next prime is 827112368757023. The reversal of 827112368756992 is 299657863211728.

It can be written as a sum of positive squares in 2 ways, for example, as 357342463478016 + 469769905278976 = 18903504^2 + 21674176^2 .

It is a super-2 number, since 2×827112368756992² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6703066293 + ... + 6703189684.

Almost surely, 2^{827112368756992} is an apocalyptic number.

It is an amenable number.

827112368756992 is an abundant number, since it is smaller than the sum of its proper divisors (830732057994444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

827112368756992 is a wasteful number, since it uses less digits than its factorization.

827112368756992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13406256234 (or 13406256220 counting only the distinct ones).

The product of its digits is 1097349120, while the sum is 76.

The spelling of 827112368756992 in words is "eight hundred twenty-seven trillion, one hundred twelve billion, three hundred sixty-eight million, seven hundred fifty-six thousand, nine hundred ninety-two".