16311328812696 has 16 divisors (see below), whose sum is σ = 40778322031800. Its totient is φ = 5437109604224.

The previous prime is 16311328812659. The next prime is 16311328812719. The reversal of 16311328812696 is 69621882311361.

It is a congruent number.

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, 339819350241 + ... + 339819350288.

Almost surely, 2^{16311328812696} is an apocalyptic number.

It is an amenable number.

16311328812696 is an abundant number, since it is smaller than the sum of its proper divisors (24466993219104).

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

16311328812696 is a wasteful number, since it uses less digits than its factorization.

16311328812696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679638700538 (or 679638700534 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 57.

The spelling of 16311328812696 in words is "sixteen trillion, three hundred eleven billion, three hundred twenty-eight million, eight hundred twelve thousand, six hundred ninety-six".