6726086856712 has 16 divisors (see below), whose sum is σ = 12611440957500. Its totient is φ = 3363035934720.

The previous prime is 6726086856607. The next prime is 6726086856779. The reversal of 6726086856712 is 2176586806276.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5339029481956 + 1387057374756 = 2310634^2 + 1177734^2 .

It is a super-3 number, since 3×6726086856712³ (a number of 39 digits) contains 333 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, 5397912 + ... + 6526072.

Almost surely, 2^{6726086856712} is an apocalyptic number.

It is an amenable number.

6726086856712 is a deficient number, since it is larger than the sum of its proper divisors (5885354100788).

6726086856712 is a wasteful number, since it uses less digits than its factorization.

6726086856712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873416 (or 1873412 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 64.

The spelling of 6726086856712 in words is "six trillion, seven hundred twenty-six billion, eighty-six million, eight hundred fifty-six thousand, seven hundred twelve".