6998730378996 has 24 divisors (see below), whose sum is σ = 16771732260640. Its totient is φ = 2269858501152.

The previous prime is 6998730378989. The next prime is 6998730379001.

6998730378996 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7881452686 + ... + 7881453573.

Almost surely, 2^{6998730378996} is an apocalyptic number.

It is an amenable number.

6998730378996 is an abundant number, since it is smaller than the sum of its proper divisors (9773001881644).

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

6998730378996 is a wasteful number, since it uses less digits than its factorization.

6998730378996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15762906303 (or 15762906301 counting only the distinct ones).

The product of its (nonzero) digits is 6666395904, while the sum is 84.

The spelling of 6998730378996 in words is "six trillion, nine hundred ninety-eight billion, seven hundred thirty million, three hundred seventy-eight thousand, nine hundred ninety-six".