7126988041616 has 20 divisors (see below), whose sum is σ = 13808586110592. Its totient is φ = 3563481948576.

The previous prime is 7126988041571. The next prime is 7126988041631. The reversal of 7126988041616 is 6161408896217.

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, 5888105 + ... + 6994551.

Almost surely, 2^{7126988041616} is an apocalyptic number.

It is an amenable number.

7126988041616 is a deficient number, since it is larger than the sum of its proper divisors (6681598068976).

7126988041616 is a wasteful number, since it uses less digits than its factorization.

7126988041616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509038 (or 1509032 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 7126988041616 in words is "seven trillion, one hundred twenty-six billion, nine hundred eighty-eight million, forty-one thousand, six hundred sixteen".