6986341814992 has 40 divisors (see below), whose sum is σ = 14005279486440. Its totient is φ = 3372118848000.

The previous prime is 6986341814989. The next prime is 6986341814999. The reversal of 6986341814992 is 2994181436896.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1442746908736 + 5543594906256 = 1201144^2 + 2354484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6986341814999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291242 + ... + 3954742.

It is an arithmetic number, because the mean of its divisors is an integer number (350131987161).

Almost surely, 2^{6986341814992} is an apocalyptic number.

It is an amenable number.

6986341814992 is an abundant number, since it is smaller than the sum of its proper divisors (7018937671448).

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

6986341814992 is a wasteful number, since it uses less digits than its factorization.

6986341814992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669191 (or 2669185 counting only the distinct ones).

The product of its digits is 161243136, while the sum is 70.

The spelling of 6986341814992 in words is "six trillion, nine hundred eighty-six billion, three hundred forty-one million, eight hundred fourteen thousand, nine hundred ninety-two".