6939944499396 has 12 divisors (see below), whose sum is σ = 16193203831952. Its totient is φ = 2313314833128.

The previous prime is 6939944499379. The next prime is 6939944499407.

6939944499396 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 289164354130 + ... + 289164354153.

Almost surely, 2^{6939944499396} is an apocalyptic number.

It is an amenable number.

6939944499396 is an abundant number, since it is smaller than the sum of its proper divisors (9253259332556).

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

6939944499396 is a wasteful number, since it uses less digits than its factorization.

6939944499396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578328708290 (or 578328708288 counting only the distinct ones).

The product of its digits is 11019960576, while the sum is 84.

The spelling of 6939944499396 in words is "six trillion, nine hundred thirty-nine billion, nine hundred forty-four million, four hundred ninety-nine thousand, three hundred ninety-six".